Rubber steel gasket NBR-DUO
Rubber steel gasket for Stub ends and other plastic flanges
Drinking water and gas test certificate/approval according to valid standards and regulations
tight at small screw tightening torques
NBR-DUO-EL (Acrylonitrile butadiene rubber) Temp. tmax. –25...+70°C; Shore A hardness 80 ± 5
Drinking water and gas test certificate/approval according to valid standards and regulations
tight at small screw tightening torques
NBR-DUO-EL (Acrylonitrile butadiene rubber) Temp. tmax. –25...+70°C; Shore A hardness 80 ± 5
NBR-DUO
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SDR 11   
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| Art. No. | d1 [mm] | di [mm] | D [mm] | s1 [mm] | s2 [mm] | PFA [bar] | kg |
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| 4170711101800000 | 180 | 151 | 218 | 6 | 8 | W: 16 / G: 10 | 0,24 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reliable sealing, as it seals even at low surface pressures and the steel insert prevents shifting or blowout
