CS800 Series

Fisher Regulator
Commercial Low-Pressure Regulators

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

 

Specifications

  • Body Sizes and End Connection Styles
    1-1/4, 1-1/2, and 2 NPT
    Rp 2
    NPS 2 / DN 50 / CL125FF / CL150 FF / CL150 RF
    NPS 2 / DN 50 / PN 10/16 / PN16
  • Maximum Allowable Inlet PressureEmergency: 175 psig / 12.1 bar
  • Maximum Outlet Control Pressure
    Emergency (Casing): 15 psig / 1.0 bar
    To Avoid Internal Parts Damage: 3 psig / 0.21 bar differential above outlet pressure setting
  • Orifice Sizes
    1/4-inch / 6.4 mm
    3/8-inch / 9.5 mm
    1/2-inch / 13 mm
    5/8-inch / 16 mm
    3/4-inch / 19 mm
    7/8-inch / 22 mm
    1-inch / 25 mm
    1-3/8-inches / 35 mm
  • Outlet Pressure Range5-inches w.c. to 10 psig / 9 to 0.69 bar
  • Pressure Registration: Internal or External
  • External Registration Connection: 3/4 NPT
  • Temperature Capabilities: -20 to 150°F / -30 to 66°C
  • Capacity: Up to 36 270 SCFH / 974 Nm3/h
  • Approximate Weights:
    Threaded:
    CS800/820:25#/11kg
    CS803/823:34#/16kg
    CS805/825:26#/12kg
    CS806/826:26#/12kg
    HP:
    CS85x, add 2#/0.91kg to Types above
    Flanged:
    Add 11#/5kg to weights above
SKU CS800 Series Category
Description

Fisher Regulator
Commercial Low-Pressure Regulators

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

 

Specifications

  • Body Sizes and End Connection Styles
    1-1/4, 1-1/2, and 2 NPT
    Rp 2
    NPS 2 / DN 50 / CL125FF / CL150 FF / CL150 RF
    NPS 2 / DN 50 / PN 10/16 / PN16
  • Maximum Allowable Inlet PressureEmergency: 175 psig / 12.1 bar
  • Maximum Outlet Control Pressure
    Emergency (Casing): 15 psig / 1.0 bar
    To Avoid Internal Parts Damage: 3 psig / 0.21 bar differential above outlet pressure setting
  • Orifice Sizes
    1/4-inch / 6.4 mm
    3/8-inch / 9.5 mm
    1/2-inch / 13 mm
    5/8-inch / 16 mm
    3/4-inch / 19 mm
    7/8-inch / 22 mm
    1-inch / 25 mm
    1-3/8-inches / 35 mm
  • Outlet Pressure Range5-inches w.c. to 10 psig / 9 to 0.69 bar
  • Pressure Registration: Internal or External
  • External Registration Connection: 3/4 NPT
  • Temperature Capabilities: -20 to 150°F / -30 to 66°C
  • Capacity: Up to 36 270 SCFH / 974 Nm3/h
  • Approximate Weights:
    Threaded:
    CS800/820:25#/11kg
    CS803/823:34#/16kg
    CS805/825:26#/12kg
    CS806/826:26#/12kg
    HP:
    CS85x, add 2#/0.91kg to Types above
    Flanged:
    Add 11#/5kg to weights above

Enquiry for CS800 Series