Fisher Regulator Type 67CH-742/743

Fisher Regulator Type 67CH-742, 67CH-743

67CH-742 , Size 1/4″ , Range 30-60 psi

67CH-743 , Size 1/4″ , Range 3-35 psi

67C Series direct-operated regulators (Figure 1) are designed for high-pressure (pounds per square inch) service and can be used on either vapor applications in LP-Gas, Natural Gas, and Air or liquid LP-Gas applications. Depending upon type, outlet pressure ranges from 3 to 135 psig (0,21 to 9,3 bar). Type 64SR can be used as a First Stage LP-Gas regulator–reducing tank pressure to 10 psig (0,69 bar) for a Second Stage regulator. Type 64KB is the only regulator in this series suitable for anhydrous ammonia (NH3) service. The regulators are normally painted red.

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