64 www.stauff.com/5/en/#64 IA Catalogue 5 § Edition 03/2024 STAUFF Push-to-Connect Couplings 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 IA-12 § BG 3 § Nominal Size 12,5 Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØE ØF L1 L2 L4 min L5 SW1 SW2 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to DIN 3852 - ISO 1179-1 - ANSI B 1.20.3 G 3/4" 48 29,1 80,2 57 18 26,8 34 34 QRC-IA-19-F-G12-BT-W3 51,37 QRC-IA-19-M-G12-B-W3 19,92 1.89 1.15 3.16 2.24 .71 1.06 1.34 1.34 113.25 43.92 NPTF 3/4" -14 48 29,1 80,2 57 26,8 34 34 QRC-IA-19-F-NF12-BT-W3 51,37 QRC-IA-19-M-NF12-B-W3 19,92 1.89 1.15 3.16 2.24 1.06 1.34 1.34 113.25 43.92 Series IA-19 § BG 4 § Nominal Size 19 A L3 L4 SW: Width across flats. All dimensions in mm (inch). Drawing similar Series IA-12. * Insertion Male Tip. Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØE ØF L1 L2 L4 min L5 SW1 SW2 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to DIN 3852 - ISO 1179-1 - ANSI B 1.20.3 - ISO 9974-1 M22x1,5 38,6 20,5 66 43,5 14 21,5 27 27 QRC-IA-12-F-M22-BT-W3 27,02 QRC-IA-12-M-M22-B-W3 8,77 1.52 .81 2.60 1.71 .55 .85 1.06 1.06 59.57 19.33 G 1/2" 38,6 20,5 66 43,5 21,5 27 27 QRC-IA-12-F-G08-BT-W3 27,02 QRC-IA-12-M-G08-B-W3 8,77 1.52 .81 2.60 1.71 .85 1.06 1.06 59.57 19.33 NPTF 1/2" -14 38,6 20,5 66 43,5 21,7 27 27 QRC-IA-12-F-NF08-BT-W3 25,64 QRC-IA-12-M-NF08-B-W3 8,60 1.52 .81 2.60 1.71 .85 1.06 1.06 56.53 18.96 NPTF 3/4" -14 38 20,55 70 63,5 21,5 27 27 QRC-IA-12-F-NF12-BT-W3 35,30 QRC-IA-12-M-NF12-B-W3 9,80 1.5 .81 2.76 2.5 .85 1.06 1.06 77.82 21.61 Female Thread according to SAE J 1926-1 UNF 3/4" -16 38,6 20,5 66 43,5 14,3 21,7 27 27 QRC-IA-12-F-U08-BT-W3 27,40 QRC-IA-12-M-U08-B-W3 10,10 1.52 .81 2.60 1.71 .56 .85 1.06 1.06 60.41 22.27 UNF 7/8" -14 38,6 20,5 66 43,5 16,7 21,7 27 27 QRC-IA-12-F-U10-BT-W3 26,00 QRC-IA-12-M-U10-B-W3 10,10 1.52 .81 2.60 1.71 .66 .85 1.06 1.06 57.32 22.27 A A L3 L4 L3 A # L4 L4 # anschanschluss eines Bild ale 0,38 E L1 A L4 SW (Hex) 1 F L2 A L4 L5* SW (Hex) 2 IA
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