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UNIWELD MR8210 Single-Stage Air & Inert Gas Regulator, CGA 540 Inlet, 80 psig - Air & Inert Gas Regulators
UNIWELDAir & Inert Gas Regulators

UNIWELD MR8210 Single-Stage Air & Inert Gas Regulator, CGA 540 Inlet, 80 psig

The UNIWELD Regulator LD 1-Stage Oxy CGA540 is a single-stage air and inert gas regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a neoprene diaphragm and is designed for use with oxygen…

SKU 3G-OTH-358189

Also listed as: MR 8210 · MR-8210

Brand
UNIWELD
Item
MR8210 Single-Stage Air & Inert Gas Regulator, CGA 540 Inlet, 80 psig
Part Number
MR8210
Category
Air & Inert Gas Regulators
Available to Order
Also known as:MR8210UNIWELD
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Technical Specifications

UNIWELD
Manufacturer Part Number
MR8210
Type
CGA 540 Inlet, 80 psig
RH Outlet
9/16"-18 M
Inlet Connection
CGA 540
Outlet Connection
9/16"-18 M RH
Diaphragm Material
Neoprene

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

Product Description

The UNIWELD Regulator LD 1-Stage Oxy CGA540 is a single-stage air and inert gas regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a neoprene diaphragm and is designed for use with oxygen, delivering a maximum outlet pressure of 80 psig (MPN MR8210).

Frequently Asked Questions

What is the UNIWELD MR8210 regulator used for?

The UNIWELD MR8210 is a single-stage regulator designed to reduce and control oxygen pressure from a cylinder. It is commonly used in welding, cutting, and industrial gas applications where a stable 80 psig outlet pressure is required.

What are the specifications of the UNIWELD MR8210 regulator?

The UNIWELD MR8210 is a single-stage regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It delivers a maximum outlet pressure of 80 psig and features a neoprene diaphragm. The manufacturer part number is MR8210.

Where to buy the UNIWELD MR8210 regulator worldwide?

3G Electric supplies the UNIWELD MR8210 regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this single-stage oxygen regulator.

How to install the UNIWELD MR8210 regulator?

Ensure the cylinder valve is closed and the regulator inlet (CGA 540) is clean. Hand-tighten the connection, then open the cylinder valve slowly. Adjust the outlet pressure to 80 psig using the adjustment knob. Always check for leaks with a soap solution before use.

Used in

Common applications for UNIWELD
HVAC and refrigeration service — Uniweld evacuation pump oil (MPN 42005, 42006) for vacuum pump maintenance during refrigerant recovery.
Oxy-acetylene welding and cutting — Uniweld torch and regulator outfits (KV780A, KV780FB) with CGA 510 fuel connections and flashback arrestors.
Industrial maintenance and repair — Uniweld flow gauge regulators (MRFG13, MRFG14) for controlled gas delivery in CO2 and argon applications.
Metal fabrication and brazing — Uniweld outfits (KV780A-1FB, KV780AFB) for heating, cutting, and joining operations.
Refrigeration system evacuation — Uniweld ISO-46 oil for lubricating vacuum pumps during refrigerant evacuation procedures.
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UNIWELD Products

3G Electric supplies UNIWELD 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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