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Continue to ChatBurkert 741989 - Type BBS-4S Hose Union Clamp Connection https://www.process-valves.com/product/burkert-741989-type-bbs-4s-hose-union-clamp-connection/
Burkert 741989 - Type BBS-4S Hose Union Clamp Connection https://www.process-valves.com/product/burkert-741989-type-bbs-4s-hose-union-clamp-connection/