Gas pressure regulator 133 series
membranespringsingle-stage

Gas pressure regulator - 133 series - FISHER REGULATORS - membrane / spring / single-stage
Gas pressure regulator - 133 series - FISHER REGULATORS - membrane / spring / single-stage
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Characteristics

Product
for gas
Technology
membrane, spring
Number of stages
single-stage
Material
steel
Applications
industrial
Other characteristics
direct-operated
Pressure

1 bar, 4.1 bar, 8.6 bar, 10.3 bar
(14.5 psi, 59.47 psi, 124.73 psi, 149.39 psi)

Flow

Max.: 4.56 m³/h
(161.03 ft³/h)

Min.: 0.06 m³/h
(2.12 ft³/h)

Orifice diameter

50 mm
(1.969 in)

Temperature

Max.: 66 °C
(150.8 °F)

Min.: -29 °C
(-20.2 °F)

Description

Fisher 133 Series direct-operated regulators are ideal for industrial and commercial applications supplying gas to furnaces, burners, and other appliances. A balancing system enables the regulator to control gas pressure accurately for maximum combustion efficiency despite varying inlet pressures. Key Features Wide pressure range capability with single regulator Types 133L, 133H, and 133HP suitable for monitoring applications Excellent shock characteristics and fast speed of response Bubble-tight shutoff Spring and diaphragm effects minimized No seat-to-seat adjustment required Easy access to trim parts Steel Body Available

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Final Control

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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