8 Industrial fittings Quick couplings malleable cast iron TG with brass seal, DIN 3489 Advantage / benefit:.........................safety double nubs prevent self-loosening prevents seals sticking in coupled state. Always use a coupling with NBR moulded seal ring as counter-coupling. Material:...........................................malleable cast iron EN-GJMW-400-5 (EN-JM1030) DIN EN 1562, galvanised, yellow-chromated Claw distance:..................................uniform 42 mm, combinations with each other are possible, also with malleable cast iron suction/high-pressure couplings TG-SH Operating pressure: ..........................max. 10 bar Temperature range: ..........................approx. –5 °C to +100 °C (depending on the seal ring quality) Seal: .................................................brass seal with oil-resistant hose ring and galvanised retaining screw, temperature range from approx. –10 °C to +90 °C Area of application: ..........................for the safe supply of compressed air in construction and industry Retaining screw, galvanised steel Thread M 5 Dimensions approx. mm 7 x 14 PU units 1 Item no. 61.6803 Hose pieces with brass seal Grommet with hose protecting ribbed profile guarantees fixed hose fit Hose ID mm 13 19 25 Hose size 1/2“ 3/4“ 1“ Nominal width (NW) mm 8.5 15 19 PU units 10 10 10 Item no. 61.3601 61.3603 61.3604 Threaded pieces with female thread and brass seal with hexagon Female thread in mm 19.17 24.66 30.93 Female thread G1/2 G3/4 G1 Hexagon AF mm 27 32 41 Nominal width (NW) mm 17 17 17 PU units 10 10 10 Item no. 61.4610 61.4611 61.4613 Threaded pieces with male thread and brass seal with hexagon Male thread in mm 20.95 26.44 33.25 Male thread G1/2 G3/4 G1 Hexagon AF mm 27 32 40 Nominal width (NW) mm 11 17 17 PU units 10 10 10 Item no. 61.5610 61.5611 61.5613 Special note: Always use a coupling with NBR moulded seal ring as counter-coupling. 171 GEKA® Main Catalogue
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