Ametek P-1590 and R-1590 Sprinkler System Gauges

Ametek P-1590 and R-1590 Sprinkler System Gauges

Ametek Gauges from Automation Service

P-1590 and R-1590 Sprinkler System Gauges

Ametek - U.S. Gauge

P-1590 and R-1590 Sprinkler System Gauges


Description - U.S. Gauge P-1590 and R-1590 sprinkler gauges are designed for use on wet or dry sprinkler systems.

These 3-1/2" gauges are approved by the Factory Mutual System and are listed by Underwriters’ Laboratories.

The R-1590 retarded air gauge is used on the sprinkler head side of the control valve in a dry system to accurately monitor line air pressure and also have the ability to accept water pressure up to 250 psi upon system activation.

The P-1590 is used on the water supply side of the system to indicate available source pressure and is used alone on wet systems where water is available to the sprinkler head at all times.

  • DIAL SIZE: 3-1/2”
  • CASE: PC-PBT corrosion resistant, black
  • RING/WINDOW: Polycarbonate one-piece ring and crystal
  • DIAL: Galvalume, white background with black markings
  • SOCKET: Brass
  • RANGE: 
    • P-1590:  0 to 300 psi
    • R-1590:  0 to 80, retarded to 250 psi
  • ACCURACY: Pressure:  ±3-2-3% of span (Grade B)


All remanufactured products:

  • 2-3 Weeks Standard Delivery
  • 2-5 Days Expedited Delivery
  • Need it sooner? call us today at 1-800-325-4808


– U.S. Gauge products:

  • 4-8 weeks

Rotork® electric actuators

  • Please contact us for delivery


All remanufactured products are covered by our 2 year service warranty. Please click here to view full warranty.

Ametek® – U.S. Gauge Products are covered by the original manufacturer’s warranty. Please click here for warranty information.

Rotork® Electric Actuators – please contact us for warranty information.

New Foxboro® products are covered by a 1 year service warranty by the original manufacturer.