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HARRIS Gas Regulator: Single Stage, CGA 540 Inlet, 9/16"-18 M RH Outlet, 125 psig - Air & Inert Gas Regulators
HARRISAir & Inert Gas Regulators

HARRIS Gas Regulator: Single Stage, CGA 540 Inlet, 9/16"-18 M RH Outlet, 125 psig

The HARRIS Gas Regulator: Single Stage is an air and inert gas regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a stainless steel diaphragm and is rated for 125 psig oxygen service, identified…

SKU 3G-OTH-358198

Brand
HARRIS
Item
Gas Regulator: Single Stage, CGA 540 Inlet, 9/16"-18 M RH Outlet, 125 psig
Category
Air & Inert Gas Regulators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HARRIS
Manufacturer Part Number
3002497
Type
CGA 540 Inlet, 125 psig, Oxygen
RH Outlet
9/16"-18 M
Inlet Connection
CGA 540
Outlet Connection
9/16"-18 M RH
Diaphragm Material
Stainless Steel

Technical Documents

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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 with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a stainless steel diaphragm and is rated for 125 psig oxygen service, identified by manufacturer part number 3002497.

Frequently Asked Questions

What is the HARRIS 3002497 gas regulator used for?

The HARRIS 3002497 single-stage gas regulator is designed for oxygen service and inert gas applications. It reduces cylinder pressure to a consistent 125 psig outlet, commonly used in welding, cutting, and industrial gas distribution systems where precise flow control is required.

What are the specifications of the HARRIS 3002497 regulator?

The HARRIS 3002497 is a single-stage gas regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a stainless steel diaphragm and is rated for 125 psig oxygen service. The diaphragm material ensures durability and corrosion resistance in demanding environments.

Where to buy the HARRIS 3002497 regulator worldwide?

3G Electric supplies the HARRIS 3002497 regulator worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this HARRIS part to any country.

How to install the HARRIS single-stage gas regulator?

Ensure the cylinder valve is closed before attaching the regulator. Connect the CGA 540 inlet hand-tight, then open the cylinder valve slowly. Adjust the outlet pressure to 125 psig using the adjusting knob. Always leak-test connections with a soap solution and follow HARRIS guidelines for oxygen service safety.

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

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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