www.stauff.com/5/en/#21 21 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. FF12 scale 0.63 38 P (1.49) L1 L3 D2 A SW36 (1.42) D2 A L3 L2 24.55 P (.97) SW36 (1.42) 16.9 (.67) Series FF-12 § BG 3 § Nominal Size 12,5 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 - ISO 6149-1 - ANSI B 1.20.3-SAE J1926-1 - ISO 11926-1 G 1/2" 84 71 14 QRC-FF-12-F-G08-BT-W3 51,61 QRC-FF-12-M-G08-BP-W3 28,55 3.31 2.80 .55 113.78 62.94 G 3/4" 84 72 16,5 QRC-FF-12-F-G12-BT-W3 48,26 QRC-FF-12-M-G12-BP-W3 26,67 3.31 2.83 .65 106.40 58.80 NPTF 1/2"-14 84 71 QRC-FF-12-F-NF08-BT-W3 51,98 QRC-FF-12-M-NF08-BP-W3 29,03 3.31 2.80 114.60 64.00 NPTF 3/4"-14 84 72 QRC-FF-12-F-NF12-BT-W3 49,35 QRC-FF-12-M-NF12-BP-W3 27,06 3.31 2.83 108.80 59.66 UNF 3/4"-16 84 72 16 QRC-FF-12-F-U08-BT-W3 52,05 QRC-FF-12-M-U08-BP-W3 29,79 3.31 2.83 .63 114.75 65.68 UNF 7/8"-14 84 72 16,7 QRC-FF-12-F-U10-BT-W3 50,62 QRC-FF-12-M-U10-BP-W3 28,32 3.31 2.83 .66 111.60 62.43 UN 1" 1/16-12 84 76 19 QRC-FF-12-F-U12-BT-W3 47,25 QRC-FF-12-M-U12-BP-W3 27,52 3.31 2.99 .75 104.17 60.67 Male Thread with 24° Conical Bore - Shape W according to DIN 3861 M18x1,5 12L 86,4 81,5 11 QRC-FF-12-F-12L-BT-W3 49,08 QRC-FF-12-M-12L-BP-W3 30,67 3.40 3.21 .43 108.20 67.62 M22x1,5 15L 87,4 82,5 12 QRC-FF-12-F-15L-BT-W3 49,67 QRC-FF-12-M-15L-BP-W3 31,31 3.44 3.25 .47 1 9.50 69.03 M26x1,5 18L 87,4 82,5 12 QRC-FF-12-F-18L-BT-W3 49,93 QRC-FF-12-M-18L-BP-W3 31,69 3.44 3.25 .47 110.08 69.86 M30x2 22L 89,4 84,5 14 QRC-FF-12-F-22L-BT-W3 49,89 QRC-FF-12-M-22L-BP-W3 29,1 3.52 3.33 .55 109.99 64.15 M24x1,5 16S 89,4 84,5 14 QRC-FF-12-F-16S-BT-W3 50,62 QRC-FF-12-M-16S-BP-W3 29,3 3.52 3.33 .55 111.60 64.60 M30x2 20S 91,4 86,5 16 QRC-FF-12-F-20S-BT-W3 51,9 QRC-FF-12-M-20S-BP-W3 33,73 3.60 3.41 .63 114.42 74.36 Male Thread with 24° Conical Bore - Bulkhead - Shape W according to DIN 3861 M18x1,5 12L 91,5 94 26 QRC-FF-12-F-12LB-BT-W3 45,36 QRC-FF-12-M-12LB-BP-W3 32,32 3.60 3.70 1.02 100.00 71.25 M22x1,5 15L 92,5 95 27 QRC-FF-12-F-15LB-BT-W3 47,72 QRC-FF-12-M-15LB-BP-W3 34,67 3.64 3.74 1.06 105.20 76.43 M26x1,5 18L 92,5 95 27 QRC-FF-12-F-18LB-BT-W3 50,9 QRC-FF-12-M-18LB-BP-W3 37,87 3.64 3.74 1.06 112.22 83.49 M30x2 22L 99,5 102 34 QRC-FF-12-F-22LB-BT-W3 54,78 QRC-FF-12-M-22LB-BP-W3 41,9 3.92 4.02 1.34 120.77 92.37 M24x1,5 16S 94,5 97 29 QRC-FF-12-F-16SB-BT-W3 49,75 QRC-FF-12-M-16SB-BP-W3 37,25 3.72 3.82 1.14 109.68 82.12 M30x2 20S 101,5 104 36 QRC-FF-12-F-20SB-BT-W3 57,59 QRC-FF-12-M-20SB-BP-W3 44,68 4.00 4.09 1.42 126.96 98.50 A A L3 L4 A A L3 L3 L4 Anschlüsse-Beispiele.pdf 1 10.09.13 15:44 SW: Width across flats. All dimensions in mm (inch). A A L3 L3 L4 ele.pdf 1 10.09.13 15:44
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