• Cleaner For Inline Refractometer
    The Cleaner for Inline Refractometer is a maintenance accessory for cleaning the optical prism without process interruption or sensor removal. In continuous processes like sugar refining and...
  • Bolt Burst Plug
    The bolt burst plug is a non re-closing pressure relief device providing instantaneous, full-bore over pressure protection for vessels and piping. Unlike spring-loaded relief valves, the bolt...
  • Digital Panel Meter Indicator
    The digital panel meter Indicator is a panel-mountable display that converts analog sensor signals into high-resolution numerical readouts for operator monitoring. The digital pressure panel...
  • PID Controller
    The PID Controller is a closed-loop intelligent pressure controller applying proportional-integral-derivative algorithms to maintain a process variable at set point with minimal error and...
  • Industrial Pressure Switch
    The industrial pressure switch monitors fluid or gas pressure and provides a discrete electrical contact output when pressure crosses a preset threshold. This SPDT relay contact serves as input to...

Shanghai Zhaohui Pressure Apparatus Co., Ltd. is one of the most professional instrument spare parts manufacturers and suppliers in China, featured by quality products and good service. Please rest assured to wholesale advanced instrument spare parts in stock here from our factory. Also, customized service and 1 year warranty are available.

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