High-Pressure Reducing Regulator with Stem Seal, Fisher 627HM, 1-1/4 in. NPT (DN32) LCC Steel 240 to 500 psig (16.5 to 34.5 bar)

627HM-114-LCC-240-500

High-Pressure Reducing Regulator with Stem Seal — Fisher 627HM in LCC Steel, 1-1/4 in. NPT (DN32), 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 LCC Steel body, 1-1/4 in. NPT (DN32) 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

  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • Outlet range 240 to 500 psig (16.5 to 34.5 bar) via color-coded control spring
  • Blocking stem seal with 1/4 NPT downstream control line for monitor applications
  • 1-1/4 in. NPT (DN32) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Pitot tube boost compensates for outlet pressure drop at high flow
  • Maximum inlet pressure 2000 psig (137.9 bar)

Full Configuration Details

Complete Ordering Code:
627HM
Pressure Regulator Specifications
Type
Regulator Type
High-Pressure Reducing Regulator with Stem Seal
Body
Body Material
LCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
240 to 500 psig (16.5 to 34.5 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Seal
Stem Seal
Yes — downstream control line

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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Full Configuration Details

Complete Ordering Code:
627HM
Pressure Regulator Specifications
Type
Regulator Type
High-Pressure Reducing Regulator with Stem Seal
Body
Body Material
LCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
240 to 500 psig (16.5 to 34.5 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Seal
Stem Seal
Yes — downstream control line

Documents

Manuals: