120 Phone: +49 71 50 - 3 50 43-0 • Orders Mo.-Fr. between 8 a.m. and 6 p.m. OXY-GAS• Safety devices PERKEO Flashback arrestors according to DIN-EN 730/ISO 5175 Part no. Inlet Outlet kg mm 975/1/S/T4 Oxygen 10 45 Nipple Ø4 Nipple Ø 4 0.09 Ø22x79 975/1/S Oxygen 10 45 Nipple Ø6 Nipple Ø 6 0.09 Ø22x79 975/1/T4 Burnable gas 1.5/3.5 8/12 Nipple Ø4 Nipple Ø 4 0.09 Ø22x79 975/1 Burnable gas 1.5/3.5 8/12 Nipple Ø6 Nipple Ø 6 0.09 Ø22x79 975/1/T9 Burnable gas 1.5/3.5 8/12 Nipple Ø9 Nipple Ø 9 0.09 Ø22x79 bar working pressure max. Type of gas Nm3/h max. Connection between gas hoses of individual cylinders - safety device for individual cylinders with flame trap, non-return valve to prevent reverse flow of gases and filter - BAM-tested PERKEO Natural gas flash-back arrestor according to DIN-EN 746 PERKEO Natural gas flashback arrestor according to DIN-EN 730 Part no. Inlet Outlet kg mm 974/03/01 Natural gas 0.1 50 G1/2“ RH - FT G1/2“ RH - FT 1.20 Ø52x65 bar working pressure max. Type of gas Nm3/h max. Part no. Inlet Outlet kg mm 974/03/02 Natural gas 0.1 50 G3/4“ RH - MT G3/4“ RH - FT 1.50 Ø 62x135 bar working pressure max. Type of gas Nm3/h max. Only for use with low-pressure torches (injector torches) - in-line fitting - very fine membranes prevent pressure loss - safety device with non-return valve to prevent reverse flow of gases and filter - other threads upon request - DVGW+BAMtested For use with natural gas-compressed air torches - in-line fitting - very fine membranes prevent pressure loss - safety device with non-return valve to prevent reverse flow of gases and filter - other threads upon request - DVGW+BAMtested
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