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  • Users: chanyuenlok
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  1. chanyuenlok

    Can You Spec A Pump with Negative NPSHA/NPSHR

    PE/Steel Gas Transition Fitting can sustain negative pressure? Anybody knows if a 50mm dia. PE100-steel gas transition can sustain negative pressure (7 bar from outside surface of the pipe / fitting) at a prolonged period? What is the effect? Any literature / information about it?

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