Fisher 627HM 1 in. NPT (DN25) WCC Steel High-Pressure Reducing Regulator with Stem Seal 240 to 500 psig (16.5 to 34.5 bar)
High-Pressure Reducing Regulator with Stem Seal — Fisher 627HM in WCC Steel, 1 in. NPT (DN25), 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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For instrument air, the Fisher 627HM high-pressure reducing regulator with stem seal offers precise setpoint control with a WCC Steel body and 1 in. NPT (DN25) connections. Its 240 to 500 psig (16.5 to 34.5 bar) range and 2000 psig (137.9 bar) maximum inlet pressure make it a flexible, low-maintenance choice for new installations and drop-in replacements.
Key Features
- WCC Steel body for corrosion resistance and long service life
- Maximum inlet pressure 2000 psig (137.9 bar)
- Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
- External control line registration isolates outlet pressure from the diaphragm case
- Pitot tube boost compensates for outlet pressure drop at high flow
- 1 in. NPT (DN25) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
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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