Fisher 627OSX 1 in. NPT (DN25) Ductile Iron Pressure Reducing Regulator with Slam-Shut Device 35 to 80 psig (2.4 to 5.5 bar)

627OSX-1-DI-35-80

Fisher 627OSX regulator, Ductile Iron body, 1 in. NPT (DN25) NPT, 35 to 80 psig (2.4 to 5.5 bar) control range. In stock, wholesale price, ships worldwide.

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For commercial boiler fuel gas, the Fisher 627OSX pressure reducing regulator with slam-shut device offers precise setpoint control with a Ductile Iron body and 1 in. NPT (DN25) connections. Its 35 to 80 psig (2.4 to 5.5 bar) range and 1000 psig (68.9 bar) maximum inlet pressure make it a flexible, low-maintenance choice for new installations and drop-in replacements.

Key Features

  • Maximum inlet pressure 1000 psig (68.9 bar)
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • Type OSE slam-shut device provides over- and under-pressure trip protection
  • Outlet range 35 to 80 psig (2.4 to 5.5 bar) via color-coded control spring
  • 1 in. NPT (DN25) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Ductile Iron body for corrosion resistance and long service life

Full Configuration Details

Complete Ordering Code:
627OSX
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Slam-Shut Device
Body
Body Material
Ductile Iron
Size
Body Size
1 in. NPT (DN25)
Range
Outlet Pressure Range
35 to 80 psig (2.4 to 5.5 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
OSX
Slam-Shut
Type OSE OPSO/UPSO

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:
627OSX
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Slam-Shut Device
Body
Body Material
Ductile Iron
Size
Body Size
1 in. NPT (DN25)
Range
Outlet Pressure Range
35 to 80 psig (2.4 to 5.5 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
OSX
Slam-Shut
Type OSE OPSO/UPSO

Documents

Manuals: