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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 and a 9/16"-18 M LH outlet. It features a fiber reinforced neoprene diaphragm and is designed for acetylene service, with a 15 psig…

SKU 3G-OTH-359361

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
25-15C-300
Type
CGA 300 Inlet, 15 psig, Acetylene
LH Outlet
9/16"-18 M
Inlet Connection
CGA 300
Outlet Connection
9/16"-18 M LH
Diaphragm Material
Fiber Reinforced Neoprene
View Full Spec Sheet

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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 and a 9/16"-18 M LH outlet. It features a fiber reinforced neoprene diaphragm and is designed for acetylene service, with a 15 psig outlet pressure rating (MPN 25-15C-300).

Frequently Asked Questions

What is the HARRIS 25-15C-300 gas regulator used for?

The HARRIS 25-15C-300 is a single-stage fuel gas regulator designed for acetylene service. It reduces cylinder pressure to a stable 15 psig outlet for cutting, welding, and heating applications in industrial fabrication and maintenance shops.

What are the specifications of the HARRIS 25-15C-300 regulator?

The HARRIS 25-15C-300 has a CGA 300 inlet and a 9/16"-18 M LH outlet. It features a fiber reinforced neoprene diaphragm and delivers a 15 psig outlet pressure. This single-stage regulator is built for acetylene fuel gas systems.

Where to buy the HARRIS 25-15C-300 regulator worldwide?

3G Electric supplies the HARRIS 25-15C-300 regulator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the HARRIS single-stage acetylene regulator?

Ensure the CGA 300 inlet nut is clean and tighten securely onto the cylinder valve. Connect the 9/16"-18 M LH outlet to your torch hose. Open the cylinder valve slowly and adjust the regulator to 15 psig. Always leak-test with approved solution 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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