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Pressure Reducing Hydrometer

The BERMAD Pressure Reducing Hydrometer integrates a vertical turbine Woltman-type water meter, with a diaphragm actuated hydraulic control valve.  The BERMAD IR-920-M0-R reduces higher upstream pressure to lower constant downstream pressure.

Features and Benefits

  • Integrated "All-in-One" Control Valve
    • Saves space, cost and maintenance
  • Hydraulic Pressure Control
    • Line pressure driven
    • Protects downstream
  • Magnetic Drive with Vacuum-Sealed Register
    • Water-free gear train mechanism
    • Reed-switch and Opto pulse-generating modes
    • Varios pulse combinations
  • Internal Inlet & Outlet Flow Straighteners
    • Saves on straightening distances
    • Maintains accuracy
  • Integrated Flow Metering Calibration Device
    • Precise measurement
  • User-Friendly Design
    • Easy pressure setting
    • Simple in-line inspection and service
    • Easy addition of control features

Typical Applications

  • Computerized Irrigation Systems
  • Pressure Reducing Systems
  • Remote Flow Data Read-Out
  • Flow Monitoring & Leakage Control
  • Volumetric Irrigation Systems


[1] BERMAD Model IR-920-M0-R protects the system
     measurs the flow.
[2] BERMAD Relief Valve Model IR-43Q-R
[3] BERMAD Air Valve Model ARC-A-P-I
[4] BERMAD Model IR-310-B