Fisher 627HM High-Pressure Reducing Regulator with Stem Seal 3/4 in. NPT WCC Steel
High-Pressure Reducing Regulator with Stem Seal — Fisher 627HM in WCC Steel, 3/4 in. NPT, covering 240 to 500 psig (16.5 to 34.5 bar). Suitable for natural gas, LP gas, and instrument air service.
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A high-pressure reducing regulator with stem seal built for commercial and industrial service, the Fisher 627HM combines a rugged WCC Steel body, 3/4 in. NPT end connections, and a 240 to 500 psig (16.5 to 34.5 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
- Pitot tube boost compensates for outlet pressure drop at high flow
- External control line registration isolates outlet pressure from the diaphragm case
- WCC Steel body for corrosion resistance and long service life
- 3/4 in. NPT end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
- Maximum inlet pressure 2000 psig (137.9 bar)
- Outlet range 240 to 500 psig (16.5 to 34.5 bar) via color-coded control spring
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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