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.

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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 Models:

• Fisher CS800IQModel with Internal Relief
• Cast Iron Body on all units
• Straight-Through Valve Body Construction on all units
• 2-1/2″ Vent

Parts & Accessories:

• Fisher CS800 Series Orifice Model Regulator
• Fisher CS800 Series Main Springs
• Fisher CS800 Series Disk Valve Assembly

Also See:

• Fisher CS400IR Pressure Reducing Regulator

Resources:

• CS800 Series Commercial / Industrial Pressure Reducing Regulators Bulletin
• CS800 Series Commercial / Industrial Pressure Reducing Regulators Instruction Manual