HDP88 Differential Pressure Control HDP88JA Float differential pressure control HDP88W adjustable setting differential pressure control HDP 98 differential pressure control

HDP88JA series float control is amelioration of differential pressure bypass system. Making use of the technology that HDP88JA series differential control can provide two SPDT switch. It is an excellent substitute of traditional imported one, it has two SPDT switch which can compose the upper or lower limit control of differential pressure, so this will reduce the action time of electric by-pass valve and working time of server.

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