Catalogue 5 - STAUFF Quick Release Couplings

24 www.stauff.com/5/en/#24 FF STAUFF Push-to-Connect Couplings Catalogue 5 § Edition 03/2024 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. Series FF-25 § BG 5 § Nominal Size 25 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 1" 106,5 90 20 QRC-FF-25-F-G16-BT-W3 145,76 QRC-FF-25-M-G16-BP-W3 90,24 4.19 3.54 .79 321.35 198.95 G 1" 1/4 106,5 90 20 QRC-FF-25-F-G20-BT-W3 135,55 QRC-FF-25-M-G20-BP-W3 80,08 4.19 3.54 .79 298.84 176.55 G 1" 1/2 106,5 95,7 25 QRC-FF-25-F-G24-BT-W3 125,2 QRC-FF-25-M-G24-BP-W3 77,92 4.19 3.77 .98 276.02 171.78 NPTF 1" 11 1/2 106,5 90 QRC-FF-25-F-NF16-BT-W3 143 QRC-FF-25-M-NF16-BP-W3 91,34 4.19 3.54 315.26 201.37 NPTF 1" 1/4-11 1/2 106,5 90 QRC-FF-25-F-NF20-BT-W3 139,34 QRC-FF-25-M-NF20-BP-W3 73,6 4.19 3.54 307.19 162.26 UN 1" 5/16 - 12 106,5 90 20 QRC-FF-25-F-U16-BT-W3 144,6 QRC-FF-25-M-U16-BP-W3 88,67 4.19 3.54 .79 318.79 195.48 UN 1" 5/8 - 12 106,5 90 19 QRC-FF-25-F-U20-BT-W3 135,1 QRC-FF-25-M-U20-BP-W3 80 4.19 3.54 .75 297.84 176.37 A A L3 L4 SW: Width across flats. All dimensions in mm (inch). FF25 scale 0.5 Schraffuren bitte unter 45° oder 135° anlegen L1 L2 23.3 (.92) 55 Ø (2.17) 36.05 Ø (1.42) A A SW55 (2.17) SW55 (2.17) L4 L4