MARKET PRODUCT(S) REQUIREMENT PROCESS FLUID(S) INLET PRESSURE/TEMPERATURE Bulk Handling of Chemicals Series EST150B-NC-PV Pneumatic Control Valve To provide emergency priming system for pump. Industrial Water 50 - 70 PSI / Ambient (Air at 50 PSI) For bulk handling of chemicals a centrifugal pump will not self-prime and can not run dry or a seal failure will occur. In the above application should the check valve in the tank not hold, the inlet pip

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