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Harris® Model 247NC-1-1/4"RF Heavy Duty Inert Gas Single Stage Pipeline Regulator

Airgas Part #:HCL4000811

Harris Calorific

Manufacturer #:4000811

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$149.75 /Each
Package Size: 1 Each
$149.75 Each
$149.75 Each

Typically in Stock

Item Details

  • Harris® 247NC-1-1/4"RF heavy-duty Single Stage Pipeline Regulator is specially designed for gaseous withdrawal from air/inert oil-free gas cylinders. This high flow regulator with 2" brass scale gauge features delivery pressure ranging from 0 - 1 PSIG. Regulator incorporating 1/4" NPT(F) inlet is provided with a 5/8"-18 RH(F) outlet. Regulator featuring one-piece encapsulated seat design with an 10 micron filter to prevent particulate contamination is featured with a chrome-plated bonnet with forged-brass body. Regulator conforms to CGA E-4 standard for gas pressure regulators.


  • One piece encapsulated seat design with an internal filter and a PTFE teflon seat
  • Designed to provide high gas flow from gas distribution systems
  • Economically priced


Conforms to CGA E-4

Product Attributes

Regulator Type

» Single Stage Regulator

Gas Service

» Air » Inert Gases

Delivery Rate

» 0 - 50 psig » 100 psig

Inlet Connection

» 1/4" NPT (Female)"


» Heavy Duty

Outlet Connection

» 5/8" - 18 (RH Female)"