Aluminium
TW couplings made of aluminium according to DIN EN 14420-6 (DIN 28450), for the transport of oils, mineral oil products, acids and alkalis.
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with NBR sealing ring according to DIN EN 14420-6 (DIN 28450) Typ MB Learn More -
according to DIN EN 14420-6 (DIN 28450) Typ VB Learn More
