Catalogue 3 - STAUFF Flanges

SAE Flanges Gear Pump Flanges Catalogue 3 STAUFF Flanges

Please note: Unless otherwise stated, all data and figures in this product catalogue are approximate values and are only valid as references, which are not binding (also in respect to any third parties’ rights of protection) and thus do not release the customer / user from checking and testing the suitability of the products for the foreseen purposes. Therefore, data and figures can only be used in a limited sense for construction purposes. The application of the products is beyond the control possibilities of the manufacturer and, therefore, is exclusively subject to the responsibility of the customer / user. In the event that a liability is nevertheless considered, any compensation will be limited to the value of the goods supplied by the manufacturer and used by the customer / user. As a matter of course, the manufacturer guarantees the perfect quality of all products in accordance with the General Terms and Conditions of Business and Sale. Subject to modifications due to the ongoing development and improvement of the products. With the publication of this product catalogue, previous editions are no longer valid. Germany Walter Stauffenberg GmbH & Co. KG Im Ehrenfeld 4 58791 Werdohl www.stauff.com STAUFF products and services are globally available through wholly-owned subsidiaries and a tight network of authorised distributors and representatives in all major industrial regions of the world. You can find detailed contact information on the last two pages of this product catalogue or at www.stauff.com/contact.

www.stauff.com/3/en/#3 3 A B C D E F G Introduction Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps SAE Flange / Counterflange Adaptors SAE Single-Part Flanges / Counterflanges Accessories for SAE Flanges SAE Flange Blocks Introduction 4 - 11 12 - 21 22 - 37 38 - 79 80 - 89 90 - 97 Gear Pump Flanges as per German (Bosch) and Italian standards (Plessey) Assembly Instructions Appendix (Product-Specific Abbreviations / Global Contact Directory) 98 - 111 112 - 117 118 - 123

4 www.stauff.com/3/en/#4 Introduction Catalogue 3 § Edition 11/2023 Catalogue 1 STAUFF Clamps Catalogue 2 STAUFF Connect Catalogue 3 STAUFF Flanges Catalogue 4 STAUFF Hose Connectors Catalogue 5 STAUFF Quick Release Couplings Catalogue 6 STAUFF Valves § Block Clamps § Special Clamps § Light Series Clamps § Saddle Clamps § U-Bolt Clamps § Metal Clamps § Construction Series § Tube Connectors § Assembly Tools and Devices § SAE Flanges § Gear Pump Flanges § Hose Connectors § High-Pressure Hose Connectors § Push-to-Connect Couplings § Multi Couplings § Screw-to-Connect Couplings § Two-Way Ball Valves § Multi-Way Ball Valves § Flow Control and Check Valves § Gauge Isolator Valves

www.stauff.com/3/en/#5 5 Introduction Catalogue 3 § Edition 11/2023 Catalogue 7 STAUFF Test Catalogue 8 STAUFF Diagtronics Catalogue 9 STAUFF Filtration Technology Catalogue 10 STAUFF Hydraulic Accessories § Test Couplings § Test Adaptors § Test Hoses and Connectors § Pressure Gauges § Hydraulic Testers § Oil Analysis Equipment § Replacement Filter Elements § Pressure Filters § Return-Line Filters § In-Line Filters § Spin-On Filters § Offline and Bypass Filters § Filtration Systems § Fluid Level and Temperature Indicators § Tank Filler Breathers § Giant and Desiccant Air Breathers § Suction Strainers § Diffusors

6 www.stauff.com/3/en/#6 Introduction Catalogue 3 § Edition 11/2023 STAUFF LINEComponents With the seven dedicatedSTAUFF Line product groups § STAUFF Clamps § STAUFF Connect § STAUFF Flanges § STAUFF Hose Connectors § STAUFF Quick Release Couplings § STAUFF Valves § STAUFF Test from own, in-house development and manufacturing, the companies of the STAUFF Group provide a comprehensive range of components for fastening and connecting pipes, tubes and hoses for mobile and industrial hydraulic applications and many other industries. The portfolio is completed by components for shutting-off, regulating, throttling and measuring fluid media. In order to perfectly match each other, STAUFF Line products are designed and offered on a high, uniform level of quality. A large proportion of the range made from steel comes as standard with the premium STAUFF Zinc/Nickel surface coating, which is also optionally available for many of the other components. This coating offers the most reliable surface protection far beyond the previous market standards – even after transport, handling and assembly of the components – and meets all current legal requirements. If desired, Original Equipment Manufacturers can be supported with value-added services, from technical consultation to pre-assembly, assembly and kitting as well as logistics services : § Support with the selection of suitable standard components and ordering options; provision of customised solutions according to customer’s specifications or based on our in-house development – from prototyping to large scale production § Analysis and optimizationof existing and design and developments of new systems aimed at increasing the efficiency and performance of machines and equipment and creating value for customers by reducing the total cost § Pre-assembly, assembly and kittingof individual components to customer-specific system modules § Individually coordinatedprocurement solutions (e.g. web shop and electronic data interchange) and supply models (e.g. from warehousing of customised components to Kanban logistics and just-in-time delivery of pre-fabricated system modules to the assembly lines of the customers) aimed at optimising material flows For more than 50 years, the companies of STAUFF Group have been developing, manufacturing and distributing pipework equipment and hydraulic components for mechanical and plant engineering and for service and industrial maintenance. In addition to mobile and industrial hydraulic machinery, typical applications also include commercial and special purpose vehicles, rail transportation and energy technology. Likewise, STAUFF products are used in marine, oil and gas applications and in the process, food and chemical industries. The overall range currently includes about 50000 standard products as well as numerous special and system solutions according to customer’s specifications or based on our in-house development. All STAUFF products undergo relevant testing in accordance with international regulations and are governed by the high standards of the in-house quality management system. Furthermore, many items have received certifications and approvals from various international institutes, organisations and authorities who have independently confirmed the quality and performance of the products. Wholly-owned manufacturing, sales and service facilities in 18 countries and a tight global network of authorised distribution partners ensure high presence and service paired with a maximum of availability. Quality Management – ISO 9001:2015 Environmental Management – ISO 14001:2015 Safety Management – ISO 45001:2018 Energy Management – ISO 50001:2018

www.stauff.com/3/en/#7 7 Introduction Catalogue 3 § Edition 11/2023 Aligned with the needs of the market, the product groups § STAUFF Test § STAUFF Diagtronics § STAUFF Filtration Technology § STAUFF Hydraulic Accessories include a comprehensive range of analogue and digital measuring equipment and devices, filtration systems and replacement filter elements as well as accessories for the construction of tanks, reservoirs, power packs and gear boxes in mobile and industrial hydraulics. The offer is completed by relevant value-added services: § Support with the selection of suitable components and ordering options; provision of customised solutions according to customer’s specifications or based on our in-house development – from prototyping to large scale production § Analysis of existing hydraulic circuits aimed at filtration systems, tank components and monitoring devices that perfectly match to the specific requirements, and developing integrated concepts to increase the efficiency and performance of machines and equipment § Individually coordinatedprocurement solutions and supply models

8 www.stauff.com/3/en/#8 Introduction Catalogue 3 § Edition 11/2023 STAUFF Flanges The STAUFF Flanges product group is closely aligned with the market requirements and contains an extensive range of single-part and multi-part SAE flange connectors in the standard and high pressure series according to SAE J 518 C and ISO 6162-1/2. The Standard-Pressure Series (3000 PSI) contains flange components with maximum operating pressures between 35 bar and 350 bar or 508 PSI and 5075 PSI and is available for a variety of nominal sizes between DN 13 (1/2") and DN 127 (5"). The 6.000 PSI High-Pressure Series is suitable for maximum operating pressures up to 420 bar or 6090 PSI and covers nominal sizes between DN 13 (1/2") and DN 76 (3"), STAUFF SAE Flanges are used as a reliable alternative in applications where of the use of regular tube fittings is not permitted or technically not possible due to the required operating pressure, the size or the limited mounting space. Compared to tube fittings, the biggest advantage of SAE Flanges is the considerably higher pressure resistance for most sizes and the continuous pressure level in the High-Pressure Series (6000 PSI). The STAUFF Flanges product group in completed by various types and designs of gear pump flanges made from carbon steel and aluminium in accordance with German and Italian connection standards.

www.stauff.com/3/en/#9 9 Introduction Catalogue 3 § Edition 11/2023

10 www.stauff.com/3/en/#10 Introduction Catalogue 3 § Edition 11/2023 The STAUFF online catalogue centre at www.stauff.com/catalougues provides fast and direct access to digital versions of this as well as other STAUFF product catalogues in all available languages. www.stauff.com/catalogues Online Page-Flip Catalogues § Easy navigation through index or the powerful full text search functionality § Contents can be shared and forwarded by e-mail, printed or downloaded and saved in PDF file format § Also suitable for mobile devices Download Catalogues § Download entire product catalogues and save them in PDF file format The fastest way to the online page-flip catalogue: The links that can be found at the bottom edge of all pages of this product catalogue will lead you directly to the corresponding page in the online page-flip catalogue. In doing so, contents can be searched, shared and forwarded by e-mail, printed or downloaded and saved in PDF file format. Scan the QR code next to the direct link with the camera of your mobile device* and also use the functions in this way. * may require a suitable app 10 www.stauff.com/3/en/#10 Catalogue 3 § Edition 11/2023

www.stauff.com/3/en/#11 11 Introduction Catalogue 3 § Edition 11/2023 With the STAUFF Digital Platform available at www.stauff.com, commercial customers and users of STAUFF products can not only inform themselves in all detail about the 50000 components typically available from stock, but also directly purchase these online without complex registration. General information about the companies of STAUFF Group, latest business and product news as well as complete global contact details also be available. Immediate access to and free download of 3D models and 2D drawings for a growing number of STAUFF products www.stauff.com www.stauff.com/cad www.filterinterchange.com Online database for the quick and easy identification and interchange of almost all common brands and types of replacement filter elements Main Functionalities of the STAUFF Digital Platform: Around the clock Check stock availability and pricing for STAUFF products in real time Cross references Search by article designations of other manufacturers / suppliers Live chat Get directly in touch with the STAUFF customer service and sales team CAD database Download 3D models and 2D drawings for STAUFF products Advantages as a Registered User of the STAUFF Digital Platform: Purchase STAUFF products Taking customer-specific pricing and delivery conditions into account Ordering w/o searching Quick ordering by entering article number, quantity and requested delivery date File upload Direct upload of orders with multiple positions in CSV or Excel file format Notepad function Create project lists to save interesting products for later Follow STAUFF and keep yourself updated: Linkedin www.linkedin.com/company/stauff Youtube www.youtube.com/stauffgroup STAUFF Newsletters Automatic e-mail notifications about latest news from STAUFF www.stauff.com/newsletter

A www.stauff.com/3/en/#13 13 SAE Split Flange Halves / Flange Clamps Catalogue 3 § Edition 11/2023 SAE Split Flange Halves DB SAE Flange Clamp BM 16 14 SAE Split Flange Halves (Flat Style) DB-FL 18 SAE Flange Clamp (Flat Style) BM-FL 19 SAE Flange Clamp with Metric Tapped Holes BM-G 20

A 14 www.stauff.com/3/en/#14 ØR ØS C D E ØK 1 I G H F Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D E F G H I ØK2 per 100 Metric UNC 13 1/2 350 24,3 31 6,2 13 19 22,8 54 8,75 38,1 8,7 13,20 M8x25 5/16–18 UNC x 1-1/4 DB-301-W66 5075 .96 1.22 .24 .51 .75 .90 2.13 .34 1.50 .34 29.04 19 3/4 350 32,2 38,9 6,2 14 22 25,9 65 11,15 47,6 10,5 17,00 M10x30 3/8–16 UNC x 1-1/4 DB-302-W66 5075 1.27 1.53 .24 .55 .87 1.02 2.56 .44 1.87 .41 37.40 25 1 320 38,5 45,3 7,5 16 24 29,2 70 13,1 52,4 10,5 22,00 M10x30 3/8–16 UNC x 1-1/4 DB-303-W66 4641 1.52 1.78 .30 .63 .94 1.15 2.76 .52 2.06 .41 48.40 32 1-1/4 280 43,7 51,6 7,5 14 22 36,3 79,5 15,1 58,7 12 30,00 7/16–14 UNC x 1-1/2 DB-304-U-W66 4061 1.72 2.03 .30 .55 .87 1.43 3.13 .59 2.31 .47 66.00 32 1-1/4 280 43,7 51,6 7,5 14 22 36,3 79,5 15,1 58,7 12,5 31,20 M12x35 DB-304-M12-W66 4061 1.72 2.03 .30 .55 .87 1.43 3.13 .59 2.31 .49 68.64 32 1-1/4 280 43,7 51,6 7,5 14 22 36,3 79,5 15,1 58,7 10,5 32,20 M10x30 DB-304-M-W66 4061 1.72 2.03 .30 .55 .87 1.43 3.13 .59 2.31 .41 70.84 38 1-1/2 210 50,8 61,1 7,5 16 25 41,1 94 17,85 69,9 13,5 47,00 M12x35 1/2–13 UNC x 1-1/2 DB-305-W66 3045 2.00 2.41 .30 .63 .98 1.62 3.70 .70 2.75 .53 103.40 38 1-1/2 210 50,8 61,1 7,5 16 25 41,1 94 17,85 69,9 15 46,00 M14x35 DB-305-M14-W66 3045 2.00 2.41 .30 .63 .98 1.62 3.70 .70 2.75 .59 101.20 51 2 210 62,8 72,3 9 16 26 48,2 102 21,45 77,8 13,5 54,20 M12x35 1/2–13 UNC x 1-1/2 DB-306-W66 3045 2.47 2.85 .35 .63 1.02 1.90 4.02 .84 3.06 .53 119.24 51 2 210 62,8 72,3 9 16 26 48,2 102 21,45 77,8 15 50,00 M14x35 DB-306-M14-W66 3045 2.47 2.85 .35 .63 1.02 1.90 4.02 .84 3.06 .59 110.00 64 2-1/2 175 74,9 84,9 9 19 38 54,1 114,5 25,4 88,9 13,5 90,30 M12x40 1/2–13 UNC x 1-1/2 DB-307-W66 2538 2.95 3.34 .35 .75 1.50 2.13 4.51 1.00 3.50 .53 198.66 64 2-1/2 175 74,9 84,9 9 19 38 54,1 114,5 25,4 88,9 15 74,00 M14x40 DB-307-M14-W66 2538 2.95 3.34 .35 .75 1.50 2.13 4.51 1.00 3.50 .59 162.80 76 3 160 90,9 102,4 9 22 41 65,3 135 30,95 106,4 17 135,60 M16x50 5/8–11 UNC x 2 DB-308-W66 2320 3.58 4.03 .35 .87 1.61 2.57 5.31 1.22 4.19 .67 298.32 89 3-1/2 35 102,4 115,1 10,7 22 28 69,6 152 34,95 120,7 17 135,00 M16x50 5/8–11 UNC x 2 DB-309-W66 508 4.03 4.53 .42 .87 1.10 2.74 5.98 1.38 4.75 .67 297.00 102 4 35 115 127,8 10,7 25 35 75,9 162 38,9 130,2 17 170,00 M16x50 5/8–11 UNC x 2 DB-310-W66 508 4.53 5.03 .42 .98 1.38 2.99 6.38 1.53 5.13 .67 374.00 127 5 35 140,5 153,2 10,7 28 41 90,4 184 46 5 152,4 17 246,80 M16x55 5/8–11 UNC x 2-1/4 DB-311-W66 508 5.53 6.03 .42 1.10 1.61 3.56 7.24 .00 6.00 .67 542.96 SAE Split Flange Halves Type DB § 3000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 Dimensions of screw holes in part different to the ISO to match both Metric and UNC bolts. Materials / Ordering Options / Examples * Pair of SAE Split Flange Halves made of Steel S355J2 / C45 or equivalent, zinc-plated and thick-film-passivated DB-...-W66 * Pair of SAE Split Flange Halves made of Steel S355J2 / C45 or equivalent, zinc/nickel-plated (on request) DB-...-W3 * Pair of SAE Split Flange Halves made of Stainless Steel V4A – 1.4404 (on request) DB-...-W5 * Kit including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) DB-...-M-B-W129-K * Kit including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) DB-...-M-V-W129-K * Kit including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) DB-...-U-B-W129-K Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps

A www.stauff.com/3/en/#15 15 ØR ØS C D E ØK 1 I G H F SAE Split Flange Halves Type DB § 6000 PSI Series 6000 PSI High Pressure Series (according to ISO 6162-2:2012) Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D E F G H I ØK2 per 100 Metric UNC 13 1/2 500 24,6 32,5 7,2 16 22 23,6 56,5 9,10 40,5 8,7 16,70 M8x30 5/16–18 UNC x 1-1/4 DB-601-W66 7251 .97 1.28 .28 .63 .87 .93 2.22 .36 1.59 .34 36.74 19 3/4 500 32,5 42 8,2 19 28 30 71 11,90 50,8 10,5 33,20 M10x35 3/8–16 UNC x 1-1/2 DB-602-W66 7251 1.28 1.65 .32 .75 1.10 1.18 2.80 .47 2.00 .41 73.04 25 1 500 38,8 48,4 9 24 33 34,8 81 13,90 57,2 11,9 51,30 7/16–14 UNC x 1-3/4 DB-603-U-W66 7251 1.53 1.91 .35 .94 1.30 1.37 3.19 .55 2.25 .47 112.86 25 1 500 38,8 48,4 9 24 33 34,8 81 13,90 57,2 13 52,20 M12x45 DB-603-M-W66 7251 1.53 1.91 .35 .94 1.30 1.37 3.19 .55 2.25 .51 114.84 32 1-1/4 500 44,5 54,8 9,8 27 38 38,6 95 15,90 66,6 13,5 83,70 M12x45 1/2–13 UNC x 1-3/4 DB-604-W66 7251 1.75 2.16 .39 1.06 1.50 1.52 3.74 .63 2.62 .53 184.14 32 1-1/4 500 44,5 54,8 9,8 27 38 38,6 95 15,90 66,6 15 80,00 M14x45 DB-604-M14-W66 7251 1.75 2.16 .39 1.06 1.50 1.52 3.74 .63 2.62 .59 176.00 38 1-1/2 500 51,6 64,3 12 30 43 47,5 113 18,25 79,3 17 135,00 M16x55 5/8–11 UNC x 2-1/4 DB-605-W66 7251 2.03 2.53 .47 1.18 1.69 1.87 4.45 .72 3.12 .67 297.00 51 2 500 67,6 80,2 12 37 52 56,9 133 22,25 96,8 21 210,00 M20x70 3/4–10 UNC x 2-3/4 DB-606-W66 7251 2.66 3.16 .47 1.46 2.05 2.24 5.24 .88 3.81 .83 462.00 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 Dimensions of screw holes in part different to the ISO to match both Metric and UNC bolts. Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps Materials / Ordering Options / Examples * Pair of SAE Split Flange Halves made of Steel S355J2 / C45 or equivalent, zinc-plated and thick-film-passivated DB-...-W66 * Pair of SAE Split Flange Halves made of Steel S355J2 / C45 or equivalent, zinc/nickel-plated (on request) DB-...-W3 * Pair of SAE Split Flange Halves made of Stainless Steel V4A – 1.4404 (on request) DB-...-W5 * Kit including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) DB-...-M-B-W129-K * Kit including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) DB-...-M-V-W129-K * Kit including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) DB-...-U-B-W129-K 500 bar 7251 PSI

A 16 www.stauff.com/3/en/#16 ØK I G H F ØR ØS C D E Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D E F G H I ØK2 per 100 Metric UNC 13 1/2 350 24,3 31 6,2 13 19 46 54 17,5 38,1 8,7 13,7 M8x25 5/16–18 UNC x 1-1/4 BM-301-W66 5075 .96 1.22 .24 .51 .75 1.81 2.13 .69 1.50 .34 30.14 19 3/4 350 32,2 38,9 6,2 14 22 52 65 22,3 47,6 10,5 20,1 M10x30 3/8–16 UNC x 1-1/4 BM-302-W66 5075 1.27 1.53 .24 .55 .87 2.05 2.56 .88 1.87 .41 44.22 25 1 320 38,5 45,3 7,5 16 24 59 70 26,2 52,4 10,5 22,9 M10x30 3/8–16 UNC x 1-1/4 BM-303-W66 4641 1.52 1.78 .30 .63 .94 2.32 2.76 1.03 2.06 .41 50.38 32 1-1/4 280 43,7 51,6 7,5 14 22 73 79,5 30,2 58,7 12 30,0 7/16–14 UNC x 1-1/2 BM-304-U-W66 4061 1.72 2.03 .30 .55 .87 2.87 3.13 1.19 2.31 .47 66.00 32 1-1/4 280 43,7 51,6 7,5 14 22 73 79,5 30,2 58,7 12,5 32,3 M12x35 BM-304-M12-W66 4061 1.72 2.03 .30 .55 .87 2.87 3.13 1.19 2.31 .49 71.06 32 1-1/4 280 43,7 51,6 7,5 14 22 73 79,5 30,2 58,7 10,5 32,8 M10x30 BM-304-M-W66 4061 1.72 2.03 .30 .55 .87 2.87 3.13 1.19 2.31 .41 72.16 38 1-1/2 210 50,8 61,1 7,5 16 25 83 94 35,7 69,9 13,5 48,6 M12x35 1/2–13 UNC x 1-1/2 BM-305-W66 3045 2.00 2.41 .30 .63 .98 3.27 3.70 1.41 2.75 .53 106.92 38 1-1/2 210 50,8 61,1 7,5 16 25 83 94 35,7 69,9 15 45,0 M14x35 BM-305-M14-W66 3045 2.00 2.41 .30 .63 .98 3.27 3.70 1.41 2.75 .59 99.00 51 2 210 62,8 72,3 9 16 26 97 102 42,9 77,8 13,5 55,6 M12x35 1/2–13 UNC x 1-1/2 BM-306-W66 3045 2.47 2.85 .35 .63 1.02 3.82 4.02 1.69 3.06 .53 122.32 51 2 210 62,8 72,3 9 16 26 97 102 42,9 77,8 15 50,0 M14x35 BM-306-M14-W66 3045 2.47 2.85 .35 .63 1.02 3.82 4.02 1.69 3.06 .59 110.00 64 2-1/2 175 74,9 84,9 9 19 38 109 114,5 50,8 88,9 13,5 89,7 M12x40 1/2–13 UNC x 1-1/2 BM-307-W66 2538 2.95 3.34 .35 .75 1.50 4.29 4.51 2.00 3.50 .53 197.34 64 2-1/2 175 74,9 84,9 9 19 38 109 114,5 50,8 88,9 15 74,0 M14x40 BM-307-M14-W66 2538 2.95 3.34 .35 .75 1.50 4.29 4.51 2.00 3.50 .59 162.80 76 3 160 90,9 102,4 9 22 41 131 135 61,9 106,4 17 135,9 M16x50 5/8–11 UNC x 2 BM-308-W66 2320 3.58 4.03 .35 .87 1.61 5.16 5.31 2.44 4.19 .67 298.99 89 3-1/2 35 102,4 115,1 10,7 22 28 140 152 69,9 120,7 17 134,1 M16x50 5/8–11 UNC x 2 BM-309-W66 508 4.03 4.53 .42 .87 1.10 5.51 5.98 2.75 4.75 .67 295.02 102 4 35 115 127,8 10,7 25 35 152 162 77,8 130,2 17 166,0 M16x50 5/8–11 UNC x 2 BM-310-W66 508 4.53 5.03 .42 .98 1.38 5.98 6.38 3.06 5.13 .67 365.20 127 5 35 140,5 153,2 10,7 28 41 181 184 92,1 152,4 17 253,8 M16x55 5/8–11 UNC x 2-1/4 BM-311-W66 508 5.53 6.03 .42 1.10 1.61 7.13 7.24 3.63 6.00 .67 558.36 SAE Flange Clamp Type BM § 3000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 Dimensions of screw holes in part different to the ISO to match both Metric and UNC bolts. Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps Materials / Ordering Options / Examples * Flange Clamp made of Steel S355J2 / C45 or equivalent, zinc-plated and thick-film-passivated BM-...-W66 * Flange Clamp made of Steel S355J2 / C45 or equivalent, zinc/nickel-plated (on request) BM-...-W3 * Flange Clamp made of Stainless Steel V4A – 1.4404 (on request) BM-...-W5 * Kit including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) BM-...-M-B-W129-K * Kit including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) BM-...-M-V-W129-K * Kit including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) BM-...-U-B-W129-K

A www.stauff.com/3/en/#17 17 ØK I G H F ØR ØS C D E SAE Flange Clamp Type BM § 6000 PSI Series 6000 PSI High Pressure Series (according to ISO 6162-2:2012) Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D E F G H I ØK2 per 100 Metric UNC 13 1/2 500 24,6 32,5 7,2 16 22 48 56,5 18,2 40,5 8,7 17,3 M8x30 5/16–18 UNC x 1-1/4 BM-601-W66 7251 .97 1.28 .28 .63 .87 1.89 2.22 .72 1.59 .34 38.06 19 3/4 500 32,5 42 8,2 19 28 60 71 23,8 50,8 10,5 35,0 M10x35 3/8–16 UNC x 1-1/2 BM-602-W66 7251 1.28 1.65 .32 .75 1.10 2.36 2.80 .94 2.00 .41 77.00 25 1 500 38,8 48,4 9 24 33 70 81 27,8 57,2 12 57,8 7/16–14 UNC x 1-3/4 BM-603-U-W66 7251 1.53 1.91 .35 .94 1.30 2.76 3.19 1.09 2.25 .47 127.16 25 1 500 38,8 48,4 9 24 33 70 81 27,8 57,2 13 55,7 M12x45 BM-603-M-W66 7251 1.53 1.91 .35 .94 1.30 2.76 3.19 1.09 2.25 .51 122.54 32 1-1/4 500 44,5 54,8 9,8 27 38 78 95 31,8 66,6 13,5 85,0 M12x45 1/2–13 UNC x 1-3/4 BM-604-W66 7251 1.75 2.16 .39 1.06 1.50 3.07 3.74 1.25 2.62 .53 187.00 32 1-1/4 500 44,5 54,8 9,8 27 38 78 95 31,8 66,6 15 80,8 M14x45 BM-604-M14-W66 7251 1.75 2.16 .39 1.06 1.50 3.07 3.74 1.25 2.62 .59 177.76 38 1-1/2 500 51,6 64,3 12 30 43 95 113 36,5 79,3 17 139,5 M16x55 5/8–11 UNC x 2-1/4 BM-605-W66 7251 2.03 2.53 .47 1.18 1.69 3.74 4.45 1.44 3.12 .67 306.90 51 2 500 67,6 80,2 12 37 52 114 133 44,5 96,8 21 211,0 M20x70 3/4–10 UNC x 2-3/4 BM-606-W66 7251 2.66 3.16 .47 1.46 2.05 4.49 5.24 1.75 3.81 .83 464.20 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 Dimensions of screw holes in part different to the ISO to match both Metric and UNC bolts. Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps Materials / Ordering Options / Examples * Flange Clamp made of Steel S355J2 / C45 or equivalent, zinc-plated and thick-film-passivated BM-...-W66 * Flange Clamp made of Steel S355J2 / C45 or equivalent, zinc/nickel-plated (on request) BM-...-W3 * Flange Clamp made of Stainless Steel V4A – 1.4404 (on request) BM-...-W5 * Kit including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) BM-...-M-B-W129-K * Kit including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) BM-...-M-V-W129-K * Kit including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) BM-...-U-B-W129-K 500 bar 7251 PSI

A 18 www.stauff.com/3/en/#18 ØK 1 I G H F ØR ØS C D Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D F G H I ØK2 per 100 Metric UNC 13 1/2 350 24,3 31 6,2 13 22,8 54 8,75 38,1 8,7 10,6 M8x25 5/16–18 UNC x 1-1/4 DB-FL-301-W66 5075 .96 1.22 .24 .51 .90 2.13 .34 1.50 .34 23.32 19 3/4 350 32,2 38,9 6,2 14 25,9 65 11,15 47,6 10,5 15,1 M10x30 3/8–16 UNC x 1-1/4 DB-FL-302-W66 5075 1.27 1.53 .24 .55 1.02 2.56 .44 1.87 .41 33.13 25 1 320 38,5 45,3 7,5 16 29,2 70 13,1 52,4 10,5 19,0 M10x30 3/8–16 UNC x 1-1/4 DB-FL-303-W66 4641 1.52 1.78 .30 .63 1.15 2.76 .52 2.06 .41 41.80 32 1-1/4 280 43,7 51,6 7,5 14 36,6 79 15,1 58,7 10,5 25,4 M10x35 DB-FL-304-M-W66 4061 1.72 2.03 .30 .55 1.44 3.11 .59 2.31 .41 55.88 38 1-1/2 210 50,8 61,6 7,5 16 41,1 94 17,85 69,9 13,5 40,3 M12x35 1/2–13 UNC x 1-1/2 DB-FL-305-W66 3045 2.00 2.43 .30 .63 1.62 3.70 .70 2.75 .53 88.66 51 2 210 62,8 72,3 9 16 48,2 102 21,45 77,8 13,5 45,4 M12x35 1/2–13 UNC x 1-1/2 DB-FL-306-W66 3045 2.47 2.85 .35 .63 1.90 4.02 .84 3.06 .53 99.81 64 2-1/2 175 74,9 84,9 9 19 53 115 25,4 88,9 13,5 63,4 M12x40 1/2–13 UNC x 1-1/2 DB-FL-307-W66 2538 2.95 3.34 .35 .75 2.09 4.53 1.00 3.50 .53 139.48 76 3 160 90,9 102,4 9 22 64,3 135 30,95 106,4 17 103,6 M16x50 5/8–11 UNC x 2 DB-FL-308-W66 1450 3.58 4.03 .35 .87 2.53 5.31 1.22 4.19 .67 227.92 SAE Split Flange Halves (Flat Style) Type DB-FL § 3000 / 6000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 6000 PSI High Pressure Series (according to ISO 6162-2:2012) Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D F G H I ØK2 per 100 Metric UNC 13 1/2 500 24,6 32,5 7,2 16 23,6 56 9,1 40,5 8,7 15,1 M8x30 5/16–18 UNC x 1-1/4 DB-FL-601-W66 7251 .97 1.28 .28 .63 .93 2.20 .36 1.59 .34 33.18 19 3/4 500 32,5 42 8,2 20 30,0 71 11,9 50,8 10,5 30,8 M10x35 3/8–16 UNC x 1-1/2 DB-FL-602-W66 7251 1.28 1.65 .32 .79 1.18 2.80 .47 2.00 .41 67.76 25 1 500 38,8 48,4 9 25 34,8 81 13,9 57,2 13 52,2 M12x45 DB-FL-603-M-W66 7251 1.53 1.91 .35 .98 1.37 3.19 .55 2.25 .51 114.84 32 1-1/4 500 44,5 54,8 9,8 27 38,6 95 15,9 66,6 15 69,5 M14x45 DB-FL-604-M14-W66 7251 1.75 2.16 .39 1.06 1.52 3.74 .63 2.62 .59 152.90 38 1-1/2 500 51,6 64,3 12 30 47,5 113 18,25 79,3 17 116,8 M16x55 5/8–11 UNC x 2-1/4 DB-FL-605-W66 7251 2.03 2.53 .47 1.18 1.87 4.45 .72 3.12 .67 256.96 51 2 500 67,6 80,2 12 37 56,9 133 22,25 96,8 21 184,7 M20x70 3/4–10 UNC x 2-3/4 DB-FL-606-W66 7251 2.66 3.16 .47 1.46 2.24 5.24 .88 3.81 .83 406.34 64 2-1/2 500 89,5 108,5 20 48 75 166 29,35 123,8 25 281,4 M24x80 DB-FL-607-M-W663 7251 3.52 4.27 .79 1.89 2.95 6.54 1.16 4.87 .98 619.08 76 3 500 114,5 132,5 25 58 89 210 35,7 152,4 32 462,1 M30x90 DB-FL-608-M-W663 7251 4.51 5.22 .98 2.28 3.50 8.27 1.41 6.00 1.26 1016.62 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 Dimensions of screw holes in part different to the ISO to match both Metric and UNC bolts. 3Made of steel C45 or equivalent, zinc-plated and thick-filmpassivated. Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps Materials / Ordering Options / Examples * Pair of SAE Split Flange Halves (Flat Style) made of Steel C55 or equivalent, DB-FL-...-W66 zinc-plated and thick-film-passivated * Kit including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) DB-FL-...-M-B-W129-K * Kit including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) DB-FL-...-M-V-W129-K * Kit including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) DB-FL-...-U-B-W129-K 500 bar / 7251 PSI

A www.stauff.com/3/en/#19 19 ØK I G H F ØR ØS C D SAE Flange Clamp (Flat Style) Type BM-FL § 3000 / 6000 PSI Series Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D F G H I ØK2 per 100 Metric UNC 13 1/2 350 24,3 31 6,2 13 45,6 54 17,5 38,1 8,7 11,4 M8x25 5/16–18 UNC x 1-1/4 BM-FL-301-W66 5075 .96 1.22 .24 .51 1.80 2.13 .69 1.50 .34 25.08 19 3/4 350 32,2 38,9 6,2 14 51,8 65 22,3 47,6 10,5 15,0 M10x30 3/8–16 UNC x 1-1/4 BM-FL-302-W66 5075 1.27 1.53 .24 .55 2.04 2.56 .88 1.87 .41 33.00 25 1 320 38,5 45,3 7,5 16 58,4 70 26,2 52,4 10,5 19,2 M10x30 3/8–16 UNC x 1-1/4 BM-FL-303-W66 4641 1.52 1.78 .30 .63 2.30 2.76 1.03 2.06 .41 42.24 32 1-1/4 280 43,7 51,6 7,5 14 73,2 79 30,2 58,7 10,5 25,7 M10x35 BM-FL-304-M-W66 4061 1.72 2.03 .30 .55 2.88 3.11 1.19 2.31 .41 56.54 38 1-1/2 210 50,8 61,1 7,5 16 82,2 94 35,7 69,9 13,5 39,1 M12x35 1/2–13 UNC x 1-1/2 BM-FL-305-W66 3045 2.00 2.41 .30 .63 3.24 3.70 1.41 2.75 .53 86.02 51 2 210 62,8 72,3 9 16 96,4 102 42,9 77,8 13,5 47,3 M12x35 1/2–13 UNC x 1-1/2 BM-FL-306-W66 3045 2.47 2.85 .35 .63 3.80 4.02 1.69 3.06 .53 104.06 64 2-1/2 175 74,9 84,9 9 19 106 115 50,8 88,9 13,5 63,6 M12x40 1/2–13 UNC x 1-1/2 BM-FL-307-W66 2538 2.95 3.34 .35 .75 4.17 4.53 2.00 3.50 .53 139.92 76 3 160 90,9 102,4 9 22 128,6 135 61,9 106,4 17 104,9 M16x50 5/8–11 UNC x 2 BM-FL-308-W66 2320 3.58 4.03 .35 .87 5.06 5.31 2.44 4.19 .67 230.78 6000 PSI High Pressure Series (according to ISO 6162-2:2012) 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) Nominal Size PN1 Dimensions Weight for Bolts Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D F G H I ØK2 per 100 Metric UNC 13 1/2 500 24,6 32,5 7,2 16 47,2 56 18,2 40,5 8,7 15,0 M8x30 5/16–18 UNC x 1-1/4 BM-FL-601-W66 7251 .97 1.28 .28 .63 1.86 2.20 .72 1.59 .34 33.00 19 3/4 500 32,5 42 8 20 60 71 23,8 50,8 10,5 30,1 M10x35 3/8–16 UNC x 1-1/2 BM-FL-602-W66 7251 1.28 1.65 .31 .79 2.36 2.80 .94 2.00 .41 66.22 25 1 500 38,8 48,4 9 25 69,6 81 27,8 57,2 13 49,0 M12x45 BM-FL-603-M-W66 7251 1.53 1.91 .35 .98 2.74 3.19 1.09 2.25 .51 107.80 32 1-1/4 500 44,5 54,8 9,8 27 77,2 95 31,8 66,6 15 71,5 M14x45 BM-FL-604-M14-W66 7251 1.75 2.16 .39 1.06 3.04 3.74 1.25 2.62 .59 157.30 38 1-1/2 500 51,6 64,3 12 30 89,4 113 36,5 79,3 17 118,9 M16x55 5/8–11 UNC x 2-1/4 BM-FL-605-W66 7251 2.03 2.53 .47 1.18 3.52 4.45 1.44 3.12 .67 261.58 51 2 500 67,6 80,2 12 37 113,4 133 44,5 96,8 21 187,4 M20x70 3/4–10 UNC x 2-3/4 BM-FL-606-W66 7251 2.66 3.16 .47 1.46 4.46 5.24 1.75 3.81 .83 412.28 64 2-1/2 500 89,5 108,5 20 48 150 166 58,7 123,8 25 187,4 M24x80 BM-FL-607-M-W663 7251 3.52 4.27 .79 1.89 5.91 6.54 2.31 4.87 .98 412.28 76 3 500 114,5 132,5 25 58 178 210 71,4 152,4 32 392,0 M30x90 BM-FL-608-M-W663 7251 4.51 5.22 .98 2.28 7.01 8.27 2.81 6.00 1.26 862.40 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 Dimensions of screw holes in part different to the ISO to match both Metric and UNC bolts. 3Made of steel C45 or equivalent, zinc-plated and thick-filmpassivated. Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps Materials / Ordering Options / Examples * Flange Clamp (Flat Style) made of Steel C55 or equivalent, BM-FL-...-W66 zinc-plated and thick-film-passivated * Kit including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) BM-FL-...-M-B-W130-K * Kit including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) BM-FL-...-M-V-W130-K * Kit including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) BM-FL-...-U-B-W129-K 500 bar / 7251 PSI

A 20 www.stauff.com/3/en/#20 Ø Thread ØR ØS C D E I G H F SAE Flange Clamp with Metric Tapped Holes Type BM-G § 3000 / 6000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 6000 PSI High Pressure Series (according to ISO 6162-2:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 Alternative options shown in brackets are available on request. Nominal Size PN1 Dimensions Weight Ø Thread 2 Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D E F G H I per 100 13 1/2 350 24,3 31 6,2 13 19 46 54 17,5 38,1 13,9 M8 BM-G-301-W66 5075 .96 1.22 .24 .51 .75 1.81 2.13 .69 1.50 30.58 19 3/4 350 32,2 38,9 6,2 14 22 52 65 22,3 47,6 19,0 M10 BM-G-302-W66 5075 1.27 1.53 .24 .55 .87 2.05 2.56 .88 1.87 41.80 25 1 320 38,5 45,3 7,5 16 24 59 70 26,2 52,4 24,4 M10 BM-G-303-W66 4641 1.52 1.78 .30 .63 .94 2.32 2.76 1.03 2.06 53.68 32 1-1/4 280 43,7 51,6 7,5 14 22 73 79,5 30,2 58,7 32,1 M10 (M12) BM-G-304-W66 4061 1.72 2.03 .30 .55 .87 2.87 3.13 1.19 2.31 70.62 38 1-1/2 210 50,8 61,1 7,5 16 25 83 94 35,7 69,9 49,0 M12 (M14) BM-G-305-W66 3045 2.00 2.41 .30 .63 .98 3.27 3.70 1.41 2.75 107.80 51 2 210 62,8 72,3 9 16 26 97 102 42,9 77,8 55,5 M12 (M14) BM-G-306-W66 3045 2.47 2.85 .35 .63 1.02 3.82 4.02 1.69 3.06 122.10 64 2-1/2 175 74,9 84,9 9 19 38 109 114,5 50,8 88,9 94,9 M12 (M14) BM-G-307-W66 2538 2.95 3.34 .35 .75 1.50 4.29 4.51 2.00 3.50 208.78 76 3 160 90,9 102,4 9 22 41 131 135 61,9 106,4 138,1 M16 BM-G-308-W66 2320 3.58 4.03 .35 .87 1.61 5.16 5.31 2.44 4.19 303.82 89 3-1/2 35 102,4 115,1 10,7 22 28 140 152 69,9 120,7 132,5 M16 BM-G-309-W66 508 4.03 4.53 .42 .87 1.10 5.51 5.98 2.75 4.75 291.50 102 4 35 115 127,8 10,7 25 35 152 162 77,8 130,2 174,8 M16 BM-G-310-W66 508 4.53 5.03 .42 .98 1.38 5.98 6.38 3.06 5.13 384.56 127 5 35 140,5 153,2 10,7 28 41 181 184 92,1 152,4 256,0 M16 BM-G-311-W66 508 5.53 6.03 .42 1.10 1.61 7.13 7.24 3.63 6.00 563.20 Nominal Size PN1 Dimensions Weight Ø Thread Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØR ØS C D E F G H I per 100 13 1/2 500 24,6 32,5 7,2 16 22 48 56,5 18,2 40,5 18,3 M8 BM-G-601-W66 7251 .97 1.28 .28 .63 .87 1.89 2.22 .72 1.59 40.26 19 3/4 500 32,5 42 8,2 19 28 60 71 23,8 50,8 34,0 M10 BM-G-602-W66 7251 1.28 1.65 .32 .75 1.10 2.36 2.80 .94 2.00 74.80 25 1 500 38,8 48,4 9 24 33 70 81 27,8 57,2 57,4 M12 BM-G-603-W66 7251 1.53 1.91 .35 .94 1.30 2.76 3.19 1.09 2.25 126.28 32 1-1/4 500 44,5 54,8 9,8 27 38 78 95 31,8 66,6 82,9 M12 BM-G-604-W66 7251 1.75 2.16 .39 1.06 1.50 3.07 3.74 1.25 2.62 182.38 32 1-1/4 500 44,5 54,8 9,8 27 38 78 95 31,8 66,6 85,4 M14 BM-G-604-M14-W66 7251 1.75 2.16 .39 1.06 1.50 3.07 3.74 1.25 2.62 187.88 38 1-1/2 500 51,6 64,3 12 30 43 95 113 36,5 79,3 143,4 M16 BM-G-605-W66 7251 2.03 2.53 .47 1.18 1.69 3.74 4.45 1.44 3.12 315.48 51 2 500 67,6 80,2 12 37 52 114 133 44,5 96,8 218,8 M20 BM-G-606-W66 7251 2.66 3.16 .47 1.46 2.05 4.49 5.24 1.75 3.81 481.36 64 2-1/2 500 108,5 89,5 48 48 20 150 58,7 175 123,8 403,8 M24 BM-G-607-W66 7251 7,5 6,2 3,3 3,3 1,4 10,3 4,0 12,1 8,5 888.36 76 3 420 132,5 114,5 58 58 25 178 71,4 210 152,4 704,2 M30 BM-G-608-W66 6090 9,1 7,9 4,0 4,0 1,7 12,3 4,9 14,5 10,5 1549.24 Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps Materials / Ordering Options / Examples * Flange Clamp with Metric tapped holes made of Steel S355J2 / C45 or equivalent, BM-G-...-W66 zinc-plated and thick-film-passivated * Flange Clamp with Metric tapped holes made of Steel S355J2 / C45 or equivalent, BM-G-...-W3 zinc/nickel-plated (on request) * Flange Clamp with Metric tapped holes made of Stainless Steel V4A – 1.4404 (on request) BM-G-..-W5 * Size of Metric tapped holes deviating from the standard (e.g. M14) BM-G-...-M14-W66 500 bar / 7251 PSI

A www.stauff.com/3/en/#21 21 Catalogue 3 § Edition 11/2023 SAE Split Flange Halves / Flange Clamps

www.stauff.com/3/en/#23 B 23 SAE Flange / Counterflange Adaptors Catalogue 3 § Edition 11/2023 SAE Butt-Weld Flange Adaptor CAG-ST SAE Butt-Weld Counterflange Adaptor CSG-ST 24 24 SAE Socket-Weld Flange Adaptor CAG-ES 26 SAE Socket-Weld Counterflange Adaptor CSG-ES 26 SAE Flange Adaptor with Male BSPT Thread CAG-T 28 SAE Counterflange Adaptor with Male BSPT Thread CSG-T 28 SAE Flange Adaptor with Male NPT Thread CAG-N 30 SAE Counterflange Adaptor with Male NPT Thread CSG-N 30 SAE Flange Adaptor with Male Metric Thread and 24° Conical Bore (Shape W acc. to DIN 3861) CAG-L/S SAE 90° Butt-Weld Flange Adaptor CAG90-ST 34 32 SAE 90° Flange Adaptor with Male Metric Thread and 24° Conical Bore (Shape W acc. to DIN 3861) CAG90-L/S 36

24 www.stauff.com/3/en/#24 B Nominal Size PN1 Dimensions Ordering Codes ( bar / PSI ) ( mm / in ) DN (in) 10.9 ØC ØD L 13 1/2 350 24 30,2 41 CAG-301-ST- ** /**-W1 5075 .94 1.19 1.61 **/** replace withØB / ØA: 16/12 • 20/15 • 21,3/15,7 • 21,3/13,7 • 21,3/12 19 3/4 350 31,5 38,1 50 CAG-302-ST-** /** -W1 5075 1.24 1.50 1.97 **/** replace withØB / ØA: 25/19 • 26,9/19,7 • 28/19 25 1 320 38 44,45 50 CAG-303-ST- ** /** -W1 4641 1.50 1.75 1.97 **/** replace withØB / ØA: 25/19 • 28/22 • 30/24 • 30/22 • 33,7/24,7 • 38/30 • 38/28 32 1-1/4 280 43 50,8 55 CAG-304-ST- ** /**-W1 4061 1.69 2.00 2.17 **/** replace withØB / ØA: 25/19 • 30/24 • 38/32 • 38/30 • 38/28 • 42,4/33,4 • 42,4/29,8 • 43/31 38 1-1/2 210 50 60,35 57 CAG-305-ST- ** /**-W1 3045 1.97 2.38 2.24 **/** replace withØB / ØA: 38/30 • 42/36 • 42/35 • 42/32 • 45/43 • 48,3/41 • 48,3/38,3 • 48,3/34 • 48,3/35 • 50/38 51 2 210 62 71,4 57 CAG-306-ST-** /**-W1 3045 2.44 2.81 2.24 **/** replace withØB / ØA: 48,3/38,4 • 55/45 • 60,3/54,5 • 60,3/52 • 60,3/50,3 • 60,3/47,7 • 60,3/44,3 64 2-1/2 175 74 84,1 58 CAG-307-ST- ** /**-W1 2538 2.91 3.31 2.28 **/** replace withØB / ØA: 65/53 • 70/55 • 74/65 • 74/61,8 • 74/58 76 3 160 90 101,6 60 CAG-308-ST- ** /**-W1 2320 3.54 4.00 2.36 **/** replace withØB / ØA: 80/68 • 89/82,5 • 89/81 • 89/76 • 89/74 • 89/70 89 3-1/2 35 102 114,3 80 CAG-309-ST- ** /**-W1 508 4.02 4.50 3.15 **/** replace withØB / ØA: 100/88 • 89/81,7 • 89/73 102 4 35 114 127 80 CAG-310-ST- ** /**-W1 508 4.49 5.00 3.15 **/** replace withØB / ØA: 110/98 • 114/107 • 114/102 • 114/96,7 127 5 35 140 152,4 80 CAG-311-ST-** /**-W1 508 5.51 6.00 3.15 **/** replace withØB / ØA: 133/120 • 139,7/131,7 • 139,7/119,7 SAE Butt-Weld Flange / Counterflange Adaptor Type CAG/CSG-ST § 3000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. CAG CSG L ØB ØC ØA ØD Catalogue 3 § Edition 11/2023 SAE Flange / Counterflange Adaptors Materials / Ordering Options / Examples * SAE Flange Adaptor (without O-ring) made of Steel S355J2 or equivalent, blank (oiled) CAG-...-ST-**/**-W1 * SAE Counterflange Adaptor made of Steel S355J2 or equivalent, blank (oiled) CSG-...-ST-**/**-W1 * SAE Flange Adaptor (without O-ring) made of Stainless Steel V4A – 1.4404 (on request) CAG-...-ST-**/**-W5 * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) CAG-...-ST-**/**-W129-K * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) CAG-...-ST-**/**-V-W129-K * Kit with DB including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) CAG-...-ST-**/**-U-W129-K * Kit with BM including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) CAG-...-ST-**/**-BM-W129-K Please always indicate ØB / ØA. Please see Page 89 for separate Bolt Sets and Sealings.

www.stauff.com/3/en/#25 B 25 SAE Butt-Weld Flange / Counterflange Adaptor Type CAG/CSG-ST § 6000 PSI Series Nominal Size PN1 Dimensions Ordering Codes ( bar / PSI ) ( mm / in ) DN (in) 10.9 ØC ØD L 13 1/2 420 24 31,8 34 CAG-601-ST-**/**-W1 6090 .94 1.25 1.34 **/** replace withØB / ØA: 16/12 • 20/15 • 21,3/12,3 19 3/4 420 32 41,3 38 CAG-602-ST-**/**-W1 6090 1.26 1.63 1.50 **/** replace withØB / ØA: 16/12 • 20/14 • 25/19 • 25/18 • 25/17 • 26,9/15,7 • 28/18 25 1 420 38 47,6 40 CAG-603-ST-**/**-W1 6090 1.50 1.87 1.57 **/** replace withØB / ØA: 25/19 • 30/24 • 30/22 • 33,7/21 • 33,7/19,5 • 38/30 • 38/28 32 1-1/4 420 44 54 45 CAG-604-ST-**/**-W1 2 6090 1.73 2.13 1.77 **/** replace withØB / ØA: 25/19 • 30/24 • 38/30 • 38/28 • 38/27 • 42,4/29,8 38 1-1/2 420 51 63,5 50 CAG-605-ST-**/**-W1 6090 2.01 2.50 1.97 **/** replace withØB / ØA: 38/28 • 45/32 • 48,3/38,3 • 48,3/35,7 • 48,3/34 • 48,3/32,3 • 48,3/30,7 • 50/38 • 51/35 51 2 420 67 79,4 58 CAG-606-ST-**/**-W1 6090 2.64 3.13 2.28 **/** replace withØB / ØA: 48,3/35,7 • 60,3/47,7 • 60,3/44,3 • 60,3/42,8 • 60,3/40,3 • 60,3/33,5 • 65 /39 64 2-1/2 420 89 108 75 CAG-607-ST-**/**-W1 6090 3.50 4.25 2.95 **/** replace withØB / ØA: 76,1/60 • 76,1/56 • 89/69 • 89/67 • 89/60,5 76 3 420 114 131,6 80 CAG-608-ST-**/**-W1 6090 4.49 5.18 3.15 **/** replace withØB / ØA: 89/69 • 89/66,7 • 89/60,5 • 114/92,3 • 114/79,3 6000 PSI High Pressure Series (according to ISO 6162-2:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 According to ISO 6162-2 bolts M12 should be used but because usually bolts M14 are used the description of the complete part must show M14 (e.g. CAG-604-ST-42.4/29.8-M14-W129-K). CAG CSG L ØB ØC ØA ØD Catalogue 3 § Edition 11/2023 SAE Flange / Counterflange Adaptors Materials / Ordering Options / Examples * SAE Flange Adaptor (without O-ring) made of Steel S355J2 or equivalent, blank (oiled) CAG-...-ST-**/**-W1 * SAE Counterflange Adaptor made of Steel S355J2 or equivalent, blank (oiled) CSG-...-ST-**/**-W1 * SAE Flange Adaptor (without O-ring) made of Stainless Steel V4A – 1.4404 (on request) CAG-...-ST-**/**-W5 * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) CAG-...-ST-**/**-W129-K * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) CAG-...-ST-**/**-V-W129-K * Kit with DB including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) CAG-...-ST-**/**-U-W129-K * Kit with BM including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) CAG-...-ST-**/**-BM-W129-K Please always indicate ØB / ØA. Please see Page 89 for separate Bolt Sets and Sealings.

26 www.stauff.com/3/en/#26 B SAE Socket-Weld Flange / Counterflange Adaptor Type CAG/CSG-ES § 3000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. Version B (CAG / CSG) M L ØB ØE ØA ØD Version A (CAG) - not for use with SAE Flange Clamps BM ØB ØE ØA ØD L M Nominal Size PN1 Dimensions Weight Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØA ØB ØD ØE M L Version per 100 13 1/2 350 12 16,5 30,2 24 12 35 B 11,0 CAG-301-ES-16.5/12-W1 5075 .47 .65 1.19 .94 .47 1.38 24.20 13 1/2 350 12 17,6 30,2 24 12 35 B 99,0 CAG-301-ES-17.6/12-W1 5075 .47 .69 1.19 .94 .47 1.38 217.80 13 1/2 350 15 20,5 30,2 30 13 60 A 15,7 CAG-301-ES-20.5/15-W1 5075 .59 .81 1.19 1.18 .51 2.36 34.54 13 1/2 350 15 21,7 30,2 30 13 60 A 15,8 CAG-301-ES-21.7/15-W1 5075 .59 .85 1.19 1.18 .51 2.36 34.76 19 3/4 350 13 20,5 38,1 31,5 12 40 B 18,4 CAG-302-ES-20.5/13-W1 5075 .51 .81 1.50 1.24 .47 1.57 40.49 19 3/4 350 13 21,7 38,1 31,5 13 40 B 18,4 CAG-302-ES-21.7/13-W1 5075 .51 .85 1.50 1.24 .51 1.57 40.49 19 3/4 350 19 25,5 38,1 35 13 68 A 28,2 CAG-302-ES-25.5/19-W1 5075 .75 1.00 1.50 1.38 .51 2.68 62.04 19 3/4 350 19 27,3 38,1 35 13 68 A 27,1 CAG-302-ES-27.3/19-W1 5075 .75 1.07 1.50 1.38 .51 2.68 59.62 25 1 320 19 27,3 44,45 38 14 45 B 40,0 CAG-303-ES-27.3/19-W1 4641 .75 1.07 1.75 1.50 .55 1.77 88.00 25 1 320 23 30,5 44,45 44 16 75 A 46,1 CAG-303-ES-30.5/23-W1 4641 .91 1.20 1.75 1.73 .63 2.95 101.42 25 1 320 25 34 44,45 44 16 75 A 46,0 CAG-303-ES-34/25-W1 4641 .98 1.34 1.75 1.73 .63 2.95 101.20 32 1-1/4 280 25 30,5 50,8 43 16 50 B 36,0 CAG-304-ES-30.5/25-W1 4061 .98 1.20 2.00 1.69 .63 1.97 79.20 32 1-1/4 280 25 34 50,8 43 16 50 B 32,0 CAG-304-ES-34/25-W1 4061 .98 1.34 2.00 1.69 .63 1.97 70.40 32 1-1/4 280 32 38,5 50,8 55 18 95 A 64,0 CAG-304-ES-38.5/32-W1 4061 1.26 1.52 2.00 2.17 .71 3.74 140.80 32 1-1/4 280 32 43 50,8 55 18 95 A 60,0 CAG-304-ES-43/32-W1 4061 1.26 1.69 2.00 2.17 .71 3.74 132.00 38 1-1/2 210 32 38,5 60,3 50 18 55 B 44,0 CAG-305-ES-38.5/32-W1 3045 1.26 1.52 2.37 1.97 .71 2.17 96.80 38 1-1/2 210 32 43 60,3 50 18 55 B 46,0 CAG-305-ES-43/32-W1 3045 1.26 1.69 2.37 1.97 .71 2.17 101.20 38 1-1/2 210 38 49 60,3 63 20 100 A 82,5 CAG-305-ES-49/38-W1 3045 1.50 1.93 2.37 2.48 .79 3.94 181.50 38 1-1/2 210 38 50,4 60,3 63 20 100 A 80,9 CAG-305-ES-50.4/38-W1 3045 1.50 1.98 2.37 2.48 .79 3.94 177.98 51 2 210 38 49 71,4 61,8 20 65 B 174,0 CAG-306-ES-49/38-W1 3045 1.50 1.93 2.81 2.43 .79 2.56 382.80 51 2 210 38 50,7 71,4 61,8 20 65 B 174,0 CAG-306-ES-50.7/38-W1 3045 1.50 2.00 2.81 2.43 .79 2.56 382.80 51 2 210 50 61 71,4 79 22 107 A 119,7 CAG-306-ES-61/50-W1 3045 1.97 2.40 2.81 3.11 .87 4.21 263.34 Catalogue 3 § Edition 11/2023 SAE Flange / Counterflange Adaptors Materials / Ordering Options / Examples * SAE Flange Adaptor (without O-ring) made of Steel S355J2 or equivalent, blank (oiled) CAG-...-ES-**/**-W1 * SAE Counterflange Adaptor made of Steel S355J2 or equivalent, blank (oiled) CSG-...-ES-**/**-W1 * SAE Flange Adaptor (without O-ring) made of Stainless Steel V4A – 1.4571 (on request) CAG-...-ES-**/**-W5 * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) CAG-...-ES-**/**-W129-K * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) CAG-...-ES-**/**-V-W129-K * Kit with DB including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) CAG-...-ES-**/**-U-W129-K Please always indicate ØB / ØA. Please see Page 89 for separate Bolt Sets and Sealings.

www.stauff.com/3/en/#27 B 27 SAE Socket-Weld Flange / Counterflange Adaptor Type CAG/CSG-ES § 3000 / 6000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. 2 According to ISO 6162-2 bolts M12 should be used. Since typically bolts M14 are used, the description of the complete part must show M14 (e.g. CAG-604-ES-34/22-M14-W129-K). Version B (CAG / CSG) M L ØB ØE ØA ØD Version A (CAG) - not for use with SAE Flange Clamps BM ØB ØE ØA ØD L M Nominal Size PN1 Dimensions Weight Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØA ØB ØD ØE M L Version per 100 64 2-1/2 175 47 61 84,1 73,8 22 75 B 79,0 CAG-307-ES-61/47-W1 2538 1.85 2.40 3.31 2.91 .87 2.95 173.80 64 2-1/2 175 58 77 84,1 98 24 130 A 215,9 CAG-307-ES-77/58-W1 2538 2.28 3.03 3.31 3.86 .94 5.12 474.98 76 3 160 58 77 101,6 90 24 85 B 108,0 CAG-308-ES-77/58-W1 2320 2.28 3.03 4.00 3.54 .94 3.35 237.60 76 3 160 70 90,5 101,6 116 28 150 A 372,0 CAG-308-ES-90.5/70-W1 2320 2.76 3.56 4.00 4.57 1.10 5.91 818.40 6000 PSI High Pressure Series (according to ISO 6162-2:2012) Nominal Size PN1 Dimensions Weight Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØA ØB ØD ØE M L Version per 100 13 1/2 420 11 16,5 31,8 24 13 35 B 12,5 CAG-601-ES-16.5/11-W1 6090 .43 .65 1.25 .94 .51 1.38 27.48 13 1/2 420 11 17,6 31,8 24 13 35 B 12,5 CAG-601-ES-17.6/11-W1 6090 .43 .69 1.25 .94 .51 1.38 27.48 13 1/2 420 15 20,5 31,8 32 13 60 A 19,7 CAG-601-ES-20.5/15-W1 6090 .59 .81 1.25 1.26 .51 2.36 43.34 13 1/2 420 15 21,7 31,8 32 13 60 A 18,8 CAG-601-ES-21.7/15-W1 6090 .59 .85 1.25 1.26 .51 2.36 41.36 19 3/4 420 13 20,5 413 31,8 13 40 B 19,0 CAG-602-ES-20.5/13-W1 6090 .51 .81 16.26 1.25 .51 1.57 41.80 19 3/4 420 13 21,7 413 31,8 13 40 B 20,1 CAG-602-ES-20.5/15-W1 6090 .51 .85 16.26 1.25 .51 1.57 44.22 19 3/4 420 19 25,7 41,3 40 13 68 A 36,1 CAG-602-ES-25.5/19-W1 6090 .75 1.01 1.63 1.57 .51 2.68 79.42 19 3/4 420 19 27,3 41,3 40 13 68 A 35,4 CAG-602-ES-27.3/19-W1 6090 .75 1.07 1.63 1.57 .51 2.68 77.88 25 1 420 17,5 27,3 47,6 38 13 45 B 35,9 CAG-603-ES-27.3/17.5-W1 6090 .69 1.07 1.87 1.50 .51 1.77 79.04 25 1 420 25 34 47,6 48 16 75 A 48,0 CAG-603-ES-34/25-W1 6090 .98 1.34 1.87 1.89 .63 2.95 105.60 32 1-1/4 420 22 34 54 44 16 50 B 52,4 CAG-604-ES-34/22-W1 2 6090 .87 1.34 2.13 1.73 .63 1.97 115.28 Catalogue 3 § Edition 11/2023 SAE Flange / Counterflange Adaptors Materials / Ordering Options / Examples * SAE Flange Adaptor (without O-ring) made of Steel S355J2 or equivalent, blank (oiled) CAG-...-ES-**/**-W1 * SAE Counterflange Adaptor made of Steel S355J2 or equivalent, blank (oiled) CSG-...-ES-**/**-W1 * SAE Flange Adaptor (without O-ring) made of Stainless Steel V4A – 1.4571 (on request) CAG-...-ES-**/**-W5 * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) CAG-...-ES-**/**-W129-K * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) CAG-...-ES-**/**-V-W129-K * Kit with DB including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) CAG-...-ES-**/**-U-W129-K Please always indicate ØB / ØA. Please see Page 89 for separate Bolt Sets and Sealings.

28 www.stauff.com/3/en/#28 B CAG CSG L T ØA ØD SW Nominal Size PN1 Dimensions Weight Ordering Codes ( bar / PSI ) ( mm / in ) ( kg / lbs )ca. DN (in) 10.9 ØA ØD L SW T (BSPT) per 100 13 1/2 300 12 30,2 50 19 1/2 13,0 CAG-301-T-W66 4350 .47 1.19 1.97 .75 28.60 13 1/2 300 10 30,2 50 19 3/8 (06) 13,0 CAG-301-T06-W66 4350 .39 1.19 1.97 .75 28.60 19 3/4 300 17 38,1 55 27 3/4 18,2 CAG-302-T-W66 4350 .67 1.50 2.17 1.06 40.04 19 3/4 300 12 38,1 55 27 1/2 (08) 18,2 CAG-302-T08-W66 4350 .47 1.50 2.17 1.06 40.04 25 1 320 22 44,45 60 32 1 40,0 CAG-303-T-W66 4641 .87 1.75 2.36 1.26 88.00 25 1 320 17 44,45 60 32 3/4 (12) 40,0 CAG-303-T12-W66 4641 .67 1.75 2.36 1.26 88.00 32 1-1/4 280 27 50,8 65 41 1-1/4 43,7 CAG-304-T-W66 4061 1.06 2.00 2.56 1.61 96.14 32 1-1/4 280 22 50,8 65 41 1 (16) 44,0 CAG-304-T16-W66 4061 .87 2.00 2.56 1.61 96.80 38 1-1/2 210 32 60,3 70 46 1-1/2 61,5 CAG-305-T-W66 3045 1.26 2.37 2.76 1.81 135.30 38 1-1/2 210 27 60,3 70 46 1-1/4 (20) 61,5 CAG-305-T20-W66 3045 1.06 2.37 2.76 1.81 135.30 51 2 210 40 71,4 75 55 2 100,7 CAG-306-T-W66 3045 1.57 2.81 2.95 2.17 221.54 51 2 210 30 71,4 75 55 1-1/2 (24) 45,0 CAG-306-T24-W66 3045 1.18 2.81 2.95 2.17 99.00 SAE Flange / Counterflange Adaptor with Male BSPT Thread Type CAG/CSG-T § 3000 PSI Series 3000 PSI Standard Pressure Series (according to ISO 6162-1:2012) 1 The maximum working pressure PN (bar/PSI) applies only to the flange itself and depends on the bolts used (Grade 10.9). The actual maximum working pressure depends on the thickness and the quality of the tube used. Catalogue 3 § Edition 11/2023 SAE Flange / Counterflange Adaptors Materials / Ordering Options / Examples * SAE Flange Adaptor (without O-ring) made of Steel S355J2 or equivalent, zinc-plated and thick-film-passivated CAG-...-T-W66 * SAE Counterflange Adaptor made of Steel S355J2 or equivalent, zinc-plated and thick-film-passivated CSG-...-T-W66 * SAE Flange Adaptor (without O-ring) made of Stainless Steel V4A – 1.4571 (on request) CAG-...-T-W5 * Size of connection thread deviating from the standard (e.g. 1/2 BSPT) CAG-...-T08-W66 * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of NBR (Buna-N®) CAG-...-T-W130-K * Kit with DB including Metric bolts 10.9, spring rings, O-ring made of FKM (Viton®) CAG-...-T-V-W130-K * Kit with DB including UNC bolts (Grade 8), spring rings, O-ring made of NBR (Buna-N®) CAG-...-T-U-W130-K Please see Page 89 for separate Bolt Sets and Sealings.

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