Filter .: click to enlarge References:   Temperature:     Test   FR-73 (extremity thread) Maximum: 160º Hydrostatic: 65 BAR FS-73 (extremity welds) Minimum: -212º Service Pressure: 43 BAR 1 Body Bronze 2 Filter Element Stainless Steel 3 Gasket PTFE 4 Bonnet Brass 5 Gasket PTFE Repair Kit (3) click on image to enlarge     Bonnet Thread BONNET FLANGED DN mm inc 15 1/2" 20 3/4" 25 1" 32 1.1/4" 40 1.1/2" 50 2" 80 3" 100 4" A 78 95 105 128 135 165 340 435 B 16 22.4 28.7 35 41.4 54.2 76.2 101.6 Weight (Kg) 0.60 0.80 1.00 2.40 3.20 4.50 25.5 48.0               FLANGE The valves are supplied clean and ready degreased for the use with Oxygen Under request, manufactured with flange Norm: DIN - UNI - ANSI or other unifications The "B" measure in conformity with the norm ANSI B16.18 (for copper tube), or regarding request. Subject the modifications without previous warning.