Fisher 627OSX 2 in. NPT (DN50) Stainless Steel Pressure Reducing Regulator with Slam-Shut Device 15 to 40 psig (1.0 to 2.8 bar)
Buy Fisher 627OSX pressure regulator — Stainless Steel body, 2 in. NPT (DN50), 15 to 40 psig (1.0 to 2.8 bar). 1-Year Warranty. Factory-direct pricing with fast global shipping.
★★★ Gold-Tier Fisher Supplier in China
- 100% Genuine & Brand New
- Global Fast Shipping via DHL/FedEx
- Fast Quotation within 12 Hours
- 1-Year Warranty Guaranteed
The Fisher 627OSX is a pressure reducing regulator with slam-shut device engineered for economical, reliable downstream pressure control in commercial boiler fuel gas. Its Stainless Steel body with 2 in. NPT (DN50) connections holds a 15 to 40 psig (1.0 to 2.8 bar) outlet range with a maximum inlet pressure of 2000 psig (137.9 bar), making it a proven workhorse for utilities, contractors, and industrial plants alike.
Key Features
- Type OSE slam-shut device provides over- and under-pressure trip protection
- Stainless Steel body for corrosion resistance and long service life
- 2 in. NPT (DN50) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
- Outlet range 15 to 40 psig (1.0 to 2.8 bar) via color-coded control spring
- Maximum inlet pressure 2000 psig (137.9 bar)
- Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service
Why Buy From Us
Direct factory relationships, large ready stock, and 48-hour worldwide dispatch via DHL/FedEx. All regulators are 100% genuine and brand new, backed by a 1-year warranty and technical support. Bulk quotations within 12 hours — contact us with your quantity.
Request a Quote
Email: sales@gt-exim.com | WhatsApp: +86 17719526488
Documents
Datasheet:
Manuals:


