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Continue to ChatBurkert 742052 - Type BBS-4S Hose Union Standard Sterile Connection https://www.process-valves.com/product/burkert-742052-type-bbs-4s-hose-union-standard-sterile-connection/
Burkert 742052 - Type BBS-4S Hose Union Standard Sterile Connection https://www.process-valves.com/product/burkert-742052-type-bbs-4s-hose-union-standard-sterile-connection/