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Fisher Emerson Commercial Low-Pressure Regulator CS400IR-8IC6, Inlet X Outlet - 1-1/4 FNPT

CS400.webp

Part Number : CS400IR-8IC6

Brand : Fisher

The Type CS400 is a medium capacity low-pressure, direct-operated regulator designed for loads up to 7,800,000 BTU per hour / 88 SCMH, ideal for installations at schools, bakeries and many other commercial/industrial applications. Available in 1-1/4, 1-1/2 and 2 in. body sizes with spring ranges from 4.5 in. w.c. to 5.5 psig / 11 mbar to 0.38 bar.

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Description

Emerson has a wide range of low-pressure regulators to meet almost any commercial or industrial application. For ease of reference, only the most popular commercial and industrial regulators are shown on this page. Other orifice sizes, body sizes and outlet pressure ranges are available. See the product guides on pages 36 and 38. The Commercial Service (CS) Regulator Series have a temperature rating of -20 to 160°F / -29 to 71°C, but have passed Fisher™ internal testing for lockup, relief start-to-discharge and reseal down to -40°F / -40°C. Note: Because of various spring ranges and orifice sizes, all commercial and industrial regulators should be individually sized for the particular installation. Consult specific product bulletins for maximum pressures ratings. Contact your local LPG Equipment Distributor for assistance. Type CS400 – The Type CS400 is a medium capacity low-pressure, direct-operated regulator designed for loads up to 7,800,000 BTU per hour / 88 SCMH, ideal for installations at schools, bakeries and many other commercial/industrial applications. Available in 1-1/4, 1-1/2 and 2 in. body sizes with spring ranges from 4.5 in. w.c. to 5.5 psig / 11 mbar to 0.38 bar. Type CS200 – The Type CS200 is a medium capacity low-pressure, direct-operated regulator designed for loads up to 3,800,000 BTU per hour / 44 SCMH, ideal for installations on smaller commercial/industrial applications. Available in 3/4, 1 and 1-1/4 in. body sizes with spring ranges from 3.5 in. w.c. to 2 psig / 9 mbar to 0.14 bar. Flanged Bodies – The Types CS400 and CS800 are available with a flanged body. Flanges are available in 2 in. / DN 50 body size and CL125 FF end connection. Type CS800 – The Type CS800 is a direct-operated, spring-loaded regulator which has been engineered for low-pressure commercial service applications. This regulator can accommodate up to 21,600,000 BTU per hour / 243 SCMH of flow capacity and is available in 1-1/2 and 2 in. body sizes with 8 in. w.c. to 5.5 psig / 20 mbar to 0.38 bar pressure ranges. Note: Types CS200, CS400 and CS800 regulators should be installed with additional/external overpressure protection. These units when installed as part of a two-stage system in fixed piping serving 14 in. w.c. / 35 mbar appliance systems require additional overpressure protection to make the system compliant with NFPA 58 requirements for a two-stage system. Please consult with your LPG Equipment Distributor for more information.

Type CS400

The Type CS400 is a medium capacity low-pressure, direct-operated regulator designed for loads up to 7,800,000 BTU per hour / 88 SCMH, ideal for installations at schools, bakeries and many other commercial/industrial applications. Available in 1-1/4, 1-1/2 and 2 in. body sizes with spring ranges from 4.5 in. w.c. to 5.5 psig / 11 mbar to 0.38 bar.

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Fisher Regulators Datasheet

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Specifications

CAPACITIES (PROPANE)(1) BTU / hr
1. Based on 10 psig / 0.69 bar inlet pressure and 2 in. w.c. / 5 mbar droop.
7365000
CAPACITIES (PROPANE)(1) SCMH
1. Based on 10 psig / 0.69 bar inlet pressure and 2 in. w.c. / 5 mbar droop.
83
CAPACITIES (PROPANE)(1) kg/hr
1. Based on 10 psig / 0.69 bar inlet pressure and 2 in. w.c. / 5 mbar droop.
143.47
INLET X OUTLET CONNECTION
1-1/4 FNPT
ORIFICE SIZE, In.
3/4
ORIFICE SIZE, mm
19.1
OUTLET PRESSURE RANGE, psig
2 to 5.5
OUTLET PRESSURE RANGE, bar
0.14 to 0.38
OUTLET PRESSURE SETTING, psig
5
OUTLET PRESSURE SETTING, bar
0.35
MAXIMUM OPERATING INLET PRESSURE, psig
20
MAXIMUM OPERATING INLET PRESSURE, bar
1.4
Brand
Fisher

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