Pressure Reducing Regulator with Internal Relief and Stem Seal, Fisher 627MR, 3/4 in. NPT LCC Steel 15 to 40 psig (1.0 to 2.8 bar)
Fisher 627MR Pressure Reducing Regulator with Internal Relief and Stem Seal with LCC Steel body and 3/4 in. NPT connections, delivering 15 to 40 psig (1.0 to 2.8 bar) outlet range for commercial and industrial gas pressure control.
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A pressure reducing regulator with internal relief and stem seal built for commercial and industrial service, the Fisher 627MR combines a rugged LCC Steel body, 3/4 in. NPT end connections, and a 15 to 40 psig (1.0 to 2.8 bar) spring range. It delivers tight, stable outlet pressure regulation up to 2000 psig (137.9 bar) inlet pressure, with no external power source required.
Key Features
- Built-in relief opens on downstream pressure build-up to protect the system
- Maximum inlet pressure 2000 psig (137.9 bar)
- Pitot tube boost compensates for outlet pressure drop at high flow
- External control line registration isolates outlet pressure from the diaphragm case
- Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
- LCC Steel body for corrosion resistance and long service life
Bulk Pricing & Rapid Availability
Competitive wholesale pricing on Fisher 627 Series regulators with ready stock and 48-hour dispatch. Every unit is new, original, and covered by a 1-year warranty. We quote bulk orders within 12 hours — tell us your model and quantity.
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