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UNIWELD Regulator MD 1-Stage Acetylene CGA300: Single Stage, CGA 300 Inlet - Fuel Gas Regulators
UNIWELDFuel Gas Regulators

UNIWELD Regulator MD 1-Stage Acetylene CGA300: Single Stage, CGA 300 Inlet

The UNIWELD Regulator MD 1-Stage Acetylene CGA300 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 is identified by…

SKU 3G-OTH-359381

Brand
UNIWELD
Item
Regulator MD 1-Stage Acetylene CGA300: Single Stage, CGA 300 Inlet
Category
Fuel Gas Regulators
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Technical Specifications

UNIWELD
Manufacturer Part Number
RUH8211-1
Type
CGA 300 Inlet
LH Outlet
9/16"-18 M
Inlet Connection
CGA 300
Outlet Connection
9/16"-18 M LH
Diaphragm Material
Neoprene
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UNIWELD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The UNIWELD Regulator MD 1-Stage Acetylene CGA300 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 is identified by manufacturer part number RUH8211-1.

Frequently Asked Questions

What is UNIWELD Regulator MD 1-Stage Acetylene CGA300 used for?

This single-stage regulator reduces high-pressure acetylene from a cylinder to a safe, consistent working pressure for cutting, welding, and heating applications. It is commonly used in metal fabrication, maintenance, and construction where precise fuel gas control is required.

What are the specifications of UNIWELD Regulator MD 1-Stage Acetylene CGA300?

The UNIWELD RUH8211-1 is a single-stage acetylene regulator with a CGA 300 inlet and a 9/16"-18 M LH outlet. It features a neoprene diaphragm for reliable pressure regulation. The outlet connection is left-hand threaded to prevent accidental cross-connection with oxygen regulators.

Where to buy UNIWELD Regulator MD 1-Stage Acetylene CGA300 worldwide?

3G Electric supplies the UNIWELD RUH8211-1 regulator to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine UNIWELD part.

How to install a UNIWELD single-stage acetylene regulator?

Ensure the cylinder valve is closed and the regulator adjusting screw is fully released. Connect the CGA 300 inlet hand-tight, then open the cylinder valve slowly. Check for leaks with soapy water. Never use oil or grease on acetylene fittings. Always follow OSHA and CGA safety guidelines.

Used in

Common applications for UNIWELD
Metal fabrication – UNIWELD KL22P portable outfit for acetylene cutting and welding
HVAC service – UNIWELD KCHP Cap'n Hook outfit for brazing copper lines
Maintenance repair – UNIWELD MR8211 single-stage regulator for acetylene torch systems
TIG welding – UNIWELD WFDF9-Q rare earth tungsten electrodes for AC/DC welding
Inert gas shielding – UNIWELD RHP1500 regulator for nitrogen purging in pipelines
Oxygen supply – UNIWELD RO regulator for oxygen cutting torches in steel processing

UNIWELD Products

3G Electric supplies UNIWELD 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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