Fisher CS800 Series Regulators
Rp123000.00
Product Description
The Fisher CS800 Series regulators are direct-operated, spring-loaded devices designed for pressure-reducing applications in commercial and light industrial installations. The series offers unmatched flexibility through various body sizes, end connections, outlet pressure settings, orifice sizes, and the option for internal or external pressure registration. With multiple overpressure protection options, the CS800 Series ensures reliable and safe performance, tailored to meet diverse application requirements.
Key Features
Flow-Optimized Disks: Designed for enhanced flow capacity, ensuring efficiency in your applications.
Comprehensive Overpressure Protection: Wide range of options to meet stringent safety standards.
Flexible Configurations: Available in a variety of body sizes and end connection styles.
Durable Materials: Choose from gray cast iron, ductile iron, or steel bodies for robust performance.
Precision Measurement: Fixed Factor/Pressure Factor Measurement (PFM) accuracy capabilities.
Ease of Maintenance: Pressure adjustments and orifice removal require only standard tools.
Hydrogen Compatibility: Supports up to a 25% hydrogen blend by volume; 100% hydrogen-ready upon consultation with the factory.
Simplified Maintenance: Streamlined design minimizes downtime during servicing.
Specifications
Body Sizes and End Connection Styles:
1-1/4", 1-1/2", and 2" NPT
Rp 2
NPS 2 / DN 50 / CL125FF / CL150FF / CL150RF
NPS 2 / DN 50 / PN 10/16 / PN16
Maximum Allowable Inlet Pressure:
Emergency: 175 psig / 12.1 bar
Maximum Outlet Control Pressure:
Emergency (Casing): 15 psig / 1.0 bar
Internal Parts Protection: Limit to 3 psig / 0.21 bar differential above the outlet pressure setting.
Orifice Sizes:
Options: 1/4" (6.4 mm) to 1-3/8" (35 mm).
Outlet Pressure Range:
3.5-inches w.c. to 10 psig / 9 to 0.69 bar.
Pressure Registration: Internal or External (3/4 NPT for external connection).
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 lbs / 11 kg
CS803/823: 34 lbs / 16 kg
CS805/825: 26 lbs / 12 kg
CS806/826: 26 lbs / 12 kg
High-Pressure (HP): Add 2 lbs / 0.91 kg to above values.
Flanged: Add 11 lbs / 5 kg to the above weights.
Hydrogen Service
The CS800 family is validated for hydrogen service through extensive high-pressure testing, ensuring compatibility and sealing performance. For detailed information, refer to “Blending Hydrogen with Natural Gas: Technical Factors to Consider.”
