8 Industrial fittings Quick couplings malleable cast iron TG, DIN 3489 Advantage / benefit:.........................safety double-nubs prevent self-loosening 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 Seal: .................................................as standard with NBR moulded seal rings; Temperature range from approx. –10 °C to +90 °C Options: ...........................................OHASIL moulded seal rings; Temperature range from approx. –40 °C to +200 °C; steam-resistant Area of application: ..........................for the safe supply of compressed air in construction and industry Hose pieces with NBR seal Grommet with hose protecting ribbed profile guarantees fixed hose fit Hose ID mm 6 10 13 16 19 25 32 Hose size 1/4“ 3/8“ 1/2“ 5/8“ 3/4“ 1“ 1¼“ Nominal width (NW) mm 5 7 8.5 11 15 19 20 PU units 10 10 10 10 10 10 10 Item no. 61.0599 61.0600 61.0601 61.0602 61.0603 61.0604 61.0606 Threaded pieces with female thread and NBR seal with hexagon Female thread in mm 15.39 19.17 24.66 30.93 39.59 Female thread G3/8 G1/2 G3/4 G1 G1¼ Hexagon AF mm 22 27 32 41 50 Nominal width (NW) mm 15 19 20 20 20 PU units 10 10 10 10 10 Item no. 61.1609 61.1610 61.1611 61.1613 61.1614 Threaded pieces with male thread and NBR seal with hexagon Male thread in mm 13.16 16.66 20.95 26.44 33.25 41.91 Male thread G1/4 G3/8 G1/2 G3/4 G1 G1¼ Hexagon AF mm 22 27 27 32 40 46 Nominal width (NW) mm 6 10 13 17 20 20 PU units 10 10 10 10 10 10 Item no. 61.2608 61.2609 61.2610 61.2611 61.2613 61.2614 Dummy couplings DIN 3489 (previously DIN 3484). End pieces suitable for all TG and TG-SH versions with chain, galvanised steel without chain PU units 10 10 Catalogue no. 618MK 618OK Item no. 61.6618 61.6619 Moulded seal ring, form 620 NBR Temperature range:..................constant: approx. –10 °C to +90 °C, short-term: –10 °C to +120 °C Colour: ....................................black Dimensions approx. mm 20 x 34 x 11 PU units 20 Item no. 61.6720 Moulded seal ring, form 620 silicone/EPDM (OHASIL) Temperature range:..................approx. –40 °C to +200 °C, steam-resistant Colour: ....................................red Dimensions approx. mm 20 x 33 x 10 PU units 10 Item no. 61.6721 170 GEKA® Main Catalogue
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