Fisher 627HM 3/4 in. NPT WCC Steel High-Pressure Reducing Regulator with Stem Seal 140 to 250 psig (9.7 to 17.2 bar)

627HM-34-WCC-140-250

Fisher 627HM High-Pressure Reducing Regulator with Stem Seal with WCC Steel body and 3/4 in. NPT connections, delivering 140 to 250 psig (9.7 to 17.2 bar) outlet range for commercial and industrial gas pressure control.

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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 3/4 in. NPT connections. Its 140 to 250 psig (9.7 to 17.2 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

  • Maximum inlet pressure 2000 psig (137.9 bar)
  • WCC Steel body for corrosion resistance and long service life
  • Blocking stem seal with 1/4 NPT downstream control line for monitor applications
  • 3/4 in. NPT end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • Outlet range 140 to 250 psig (9.7 to 17.2 bar) via color-coded control spring

Full Configuration Details

Complete Ordering Code:
627HM
Pressure Regulator Specifications
Type
Regulator Type
High-Pressure Reducing Regulator with Stem Seal
Body
Body Material
WCC Steel
Size
Body Size
3/4 in. NPT
Range
Outlet Pressure Range
140 to 250 psig (9.7 to 17.2 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Seal
Stem Seal
Yes — downstream control line

Wholesale Supply & Global Shipping

As a Fisher pressure regulator supplier, we keep ready stock and dispatch within 48 hours via DHL/FedEx to any destination. Bulk and OEM pricing available; every unit is factory-certified and covered by a 1-year warranty. Ask for a volume quote — response within 12 hours.

Request a Quote

Email: sales@gt-exim.com  |  WhatsApp: +86 17719526488

Full Configuration Details

Complete Ordering Code:
627HM
Pressure Regulator Specifications
Type
Regulator Type
High-Pressure Reducing Regulator with Stem Seal
Body
Body Material
WCC Steel
Size
Body Size
3/4 in. NPT
Range
Outlet Pressure Range
140 to 250 psig (9.7 to 17.2 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Seal
Stem Seal
Yes — downstream control line

Documents

Manuals: