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HARRIS Single Stage Oxygen Regulator - Air & Inert Gas Regulators
HARRISAir & Inert Gas Regulators

HARRIS Single Stage Oxygen Regulator

The HARRIS Gas Regulator: Single Stage is an air and inert gas regulator designed for use with oxygen. It features a CGA 024 inlet connection and a 9/16"-18 M RH outlet connection, with a neoprene diaphragm. The…

SKU 3G-OTH-358186

Also listed as: 447125CR · 447 125 CR

Brand
HARRIS
Item
Single Stage Oxygen Regulator
Part Number
447-125-CR
Category
Air & Inert Gas Regulators
Available to Order
Also known as:447-125-CRHARRIS
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Technical Specifications

HARRIS
Manufacturer Part Number
447-125-CR
Type
CGA 024 Inlet, 125 psig, Oxygen
RH Outlet
9/16"-18 M
Inlet Connection
CGA 024
Outlet Connection
9/16"-18 M RH
Diaphragm Material
Neoprene

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HARRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HARRIS Gas Regulator: Single Stage is an air and inert gas regulator designed for use with oxygen. It features a CGA 024 inlet connection and a 9/16"-18 M RH outlet connection, with a neoprene diaphragm. The regulator has a maximum outlet pressure of 125 psig and is identified by manufacturer part number 447-125-CR.

Frequently Asked Questions

What is the HARRIS 447-125-CR gas regulator used for?

The HARRIS 447-125-CR single-stage gas regulator is used to reduce and control the pressure of oxygen from a cylinder for applications such as welding, cutting, or medical gas delivery. It is designed for air and inert gas service with a CGA 024 inlet and a 9/16"-18 M RH outlet.

What are the specifications of the HARRIS 447-125-CR regulator?

The HARRIS 447-125-CR is a single-stage gas regulator with a CGA 024 inlet connection and a 9/16"-18 M RH outlet connection. It has a neoprene diaphragm and a maximum outlet pressure of 125 psig. The manufacturer part number is 447-125-CR, and it is designed for oxygen service.

Where to buy the HARRIS 447-125-CR regulator worldwide?

You can source the HARRIS 447-125-CR regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this HARRIS single-stage regulator.

How to install the HARRIS 447-125-CR gas regulator?

To install the HARRIS 447-125-CR regulator, first ensure the cylinder valve is closed. Connect the CGA 024 inlet to the oxygen cylinder hand-tight, then attach the 9/16"-18 M RH outlet to your hose. Open the cylinder valve slowly and check for leaks using soapy water. Never use oil or grease on oxygen fittings.

Used in

Common applications for HARRIS
Gas welding and cutting — HARRIS fuel gas regulators (e.g., 25-15C-300) for acetylene supply control
High-purity gas handling — HARRIS single-stage regulators (e.g., KH1044) for inert gas distribution in labs
Brazing operations — HARRIS Safety-Silv 45 alloy for joining HVAC copper lines
Flame safety — HARRIS 88-5FBHF-RL flashback arrestors on oxy-fuel torch systems
Preheating metal — HARRIS 1390-HA Series heating tips for acetylene-based preheating in fabrication
Brazing flux application — HARRIS Stay-Silv White FB3-A flux for phos-copper brazing in refrigeration repair
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HARRIS Products

3G Electric supplies HARRIS air & inert gas regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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