Fisher 627M Pressure Regulator 3/4 in. NPT LCC Steel 5 to 20 psig (0.34 to 1.4 bar)

627M-34-LCC-5-20

Pressure Reducing Regulator with Stem Seal — Fisher 627M in LCC Steel, 3/4 in. NPT, covering 5 to 20 psig (0.34 to 1.4 bar). Suitable for natural gas, LP gas, and instrument air service.

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A pressure reducing regulator with stem seal built for commercial and industrial service, the Fisher 627M combines a rugged LCC Steel body, 3/4 in. NPT end connections, and a 5 to 20 psig (0.34 to 1.4 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

  • 3/4 in. NPT end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Outlet range 5 to 20 psig (0.34 to 1.4 bar) via color-coded control spring
  • External control line registration isolates outlet pressure from the diaphragm case
  • LCC Steel body for corrosion resistance and long service life
  • Pitot tube boost compensates for outlet pressure drop at high flow
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage

Full Configuration Details

Complete Ordering Code:
627M
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Stem Seal
Body
Body Material
LCC Steel
Size
Body Size
3/4 in. NPT
Range
Outlet Pressure Range
5 to 20 psig (0.34 to 1.4 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Seal
Stem Seal
Yes — downstream control line

Factory-Direct Pricing & Fast Delivery

We source Fisher 627 Series regulators factory-direct, cutting out middlemen so you get competitive bulk pricing. Large ready stock ships within 48 hours via DHL/FedEx worldwide, and every unit is 100% genuine and brand new with a 1-year warranty. Send us your quantity for a quotation within 12 hours.

Request a Quote

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

Full Configuration Details

Complete Ordering Code:
627M
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Stem Seal
Body
Body Material
LCC Steel
Size
Body Size
3/4 in. NPT
Range
Outlet Pressure Range
5 to 20 psig (0.34 to 1.4 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Seal
Stem Seal
Yes — downstream control line

Documents

Manuals: