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WARNING: This product can expose you to chemicals including Nitrogen Dioxide, which is known to the State of California to cause cancer, and Carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Harris® Model 247-125-1/4"R Heavy Duty Oxygen Single Stage Pipeline Regulator

Airgas Part #:HCL4000825

Harris Calorific

Manufacturer #:4000825

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$153.49 /Each
Package Size: 1 Each
$153.49 Each
$153.49 Each

Typically in Stock

Item Details

  • Harris® 247-125-1/4"R heavy-duty Single Stage Pipeline Regulator is specially designed for gaseous withdrawal from oxygen cylinders. This high flow regulator with 2" brass scale gauge features delivery pressure ranging from 0 - 125 PSIG. Regulator incorporating 1/4" NPT(F) inlet is provided with a 9/16"-18 RH 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

» Oxygen

Delivery Rate

» 0 - 125 psig » 150 psig

Inlet Connection

» 1/4" NPT (Female)"


» Heavy Duty

Outlet Connection

» 9/16" - 18 (RH)"