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HARRIS Gas Regulator: Single Stage, CGA 300 Inlet, 9/16"-18 M LH Outlet, 15 psig - Fuel Gas Regulators
HARRISFuel Gas Regulators

HARRIS Gas Regulator: Single Stage, CGA 300 Inlet, 9/16"-18 M LH Outlet, 15 psig

The HARRIS Gas Regulator: Single Stage is a fuel gas regulator with a CGA 300 inlet connection and a 9/16"-18 M LH outlet connection. It features a Neoprene diaphragm and is identified by manufacturer part number…

SKU 3G-OTH-359364

Brand
HARRIS
Item
Gas Regulator: Single Stage, CGA 300 Inlet, 9/16"-18 M LH Outlet, 15 psig
Category
Fuel Gas Regulators
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Technical Specifications

HARRIS
Manufacturer Part Number
425-15-300
Type
CGA 300 Inlet, 15 psig, Neoprene Diaphragm
LH Outlet
9/16"-18 M
Inlet Connection
CGA 300
Outlet Connection
9/16"-18 M LH
Diaphragm Material
Neoprene
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HARRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HARRIS Gas Regulator: Single Stage is a fuel gas regulator with a CGA 300 inlet connection and a 9/16"-18 M LH outlet connection. It features a Neoprene diaphragm and is identified by manufacturer part number 425-15-300.

Frequently Asked Questions

What is the HARRIS 425-15-300 gas regulator used for?

The HARRIS 425-15-300 single-stage gas regulator is used to reduce and stabilize fuel gas pressure from a cylinder to a downstream system. It is commonly applied in industrial cutting, welding, and brazing operations where a consistent 15 psig output is required.

What are the specifications of the HARRIS 425-15-300 regulator?

The HARRIS 425-15-300 is a single-stage fuel gas regulator with a CGA 300 inlet connection and a 9/16"-18 M LH outlet connection. It features a Neoprene diaphragm and delivers a maximum outlet pressure of 15 psig. The manufacturer part number is 425-15-300.

Where to buy the HARRIS 425-15-300 regulator worldwide?

You can source the HARRIS 425-15-300 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 a HARRIS single-stage gas regulator?

To install the HARRIS 425-15-300, first ensure the cylinder valve is closed. Connect the CGA 300 inlet to the cylinder hand-tight, then attach the 9/16"-18 M LH outlet to your fuel gas hose. Open the cylinder valve slowly and check for leaks with soapy water before use.

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 fuel 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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