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Top Pick Fisher Cs820ir Pressure Reducing Regulator With Internal Relief Pro Version [3Cge7YyD]

$59.99 $191.99 -69%

Fisher CS800 Series direct-operated, spring-loaded regulators provide pressure-reducing applications for commercial and light industrial installations. This flexibility is provided by the numerous body sizes and end connections, outlet pressure setti

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Fisher CS800 Series direct-operated, spring-loaded regulators provide pressure-reducing applications for commercial and light industrial installations. This flexibility is provided by the numerous body sizes and end connections, outlet pressure settings, orifice sizes, as well as the option for internal or external pressure registration. In addition to application flexibility, the CS800 Series offer multiple overpressure protection options to meet your demands on application requirements.

PLEASE ALLOW ADDITIONAL TIME FOR SHIPMENT OF THIS PRODUCT. CONTACT US VIA PHONE OR EMAIL TO REQUEST MORE INFORMATION ON AVAILABILITY AND OTHER PRODUCT OPTIONS. 

 

Features:

  • Flow Optimized Disks provide the Maximum Flow for your Application
  • Largest number of Overpressure Protection Offerings in the Industry
  • Wide Variety of Body Sizes and End Connections
  • Body Materials Available in Gray Cast Iron, Ductile Iron and Steel
  • Fixed Factor/Pressure Factor Measurement (PFM) Accuracy Capabilities
  • Only Standard Tools required for Pressure Adjustment and Orifice Removal
  • Simplified Maintenance

Available Model:

  • Fisher CS820IR Model with Internal Relief
  • For Medium Pressure Applications
  • Cast Iron Body on all units
  • Straight-Through Valve Body Construction on all units
  • Standard 1" Vent connection on all units

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What Our Customers Say

January 3, 2026

Absolutely no complaints!

It’s a very solid and impressive gadget.

- Lludd Y..

January 3, 2026

Absolutely no complaints!

It operates smoothly and quietly.

- Jovan V..

January 3, 2026

Absolutely no complaints!

A great product that is very fine.

- Amadeus G..

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