Catalogue 5 - STAUFF Quick Release Couplings

148 www.stauff.com/5/en/#148 FG Catalogue 5 § Edition 03/2024 STAUFF Screw-to-Connect Couplings Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØD2 L1 L2 L3 L4 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to DIN 3852-2 - ANSI B 1.20.3 - SAE J1926-1 - ISO 11926-1 G 3/4" 85 99 16,5 QRC-FG-16-F-G12-S1-W3 93 QRC-FG-16-M-G12-S5-W3 76,9 3.35 3.90 .65 205.05 169.54 G 1" 89 105 19 QRC-FG-16-F-G16-S1-W3 88,5 QRC-FG-16-M-G16-S5-W3 75,6 3.50 4.13 .75 195.10 166.67 NPTF 3/4" -14 85 102 QRC-FG-16-F-NF12-S1-W3 91,7 QRC-FG-16-M-NF12-S5-W3 79,2 3.35 4.02 202.16 174.60 UN 1" 1/16 -12 88 102 19 QRC-FG-16-F-U12-S1-W3 93,5 QRC-FG-16-M-U12-S5-W3 78,5 3.46 4.02 .75 206.13 173.06 Series FG-16 § BG 4A § Nominal Size 16 A A L3 L4 Insertion Male Tip = 19,0 (.75) All dimensions in mm (inch). Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØD2 L1 L2 L3 L4 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to DIN 3852-2 - ANSI B 1.20.3 - SAE J1926-1 - ISO 11926-1 G 3/4" 101 114 16 QRC-FG-19-F-G12-S1-W3 120,60 QRC-FG-19-M-G12-S5-W3 115,90 3.98 4.49 .63 265.88 255.52 G 1" 101 114 20 QRC-FG-19-F-G16-S1-W3 115,20 QRC-FG-19-M-G16-S5-W3 107,60 3.98 4.49 .79 253.97 237.22 NPTF 1" -11 1/2 101 114 QRC-FG-19-F-NF16-S1-W3 116,60 QRC-FG-19-M-NF16-S5-W3 109,40 3.98 4.49 257.06 241.16 UN 1" 5/16 -12 101 114 20 QRC-FG-19-F-U16-S1-W3 114,70 QRC-FG-19-M-U16-S5-W3 109,50 3.98 4.49 .79 252.87 241.40 Series FG-19 § BG 4 § Nominal Size 19 A A L3 L4 Insertion Male Tip = 22,7 (.89) All dimensions in mm (inch). FG16 scale 0.556 A L4 L1 M45x3 50 ( 1.97 ) Ø SW 41 (1.61) SW 50 (1.97) M45x3 50 ( 1.97 ) Ø A L2 20 ( .79 ) 26,95 ( 1.06 ) Ø L4 SW 41 (1.61) FG19 scale 0.4762 SW 46 (1.81) SW 55 (2.17) SW 46 (1.81) A L4 L1 M50x3 55 ( 2.17 ) Ø 29,97 ( 1.18 ) Ø 23,85 ( .94 ) M50x3 55 ( 2.17 ) Ø L4 L2 A Note: The connection of the two halves of a coupling is achieved depending on the type. It is important to observe the positive engagement of plug-type couplings and the secure tightening of screw-type couplings to the limit stop of the thread. Forced or improper separation will result in malfunction of the coupling.