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UNIWELD RSB2 Acetylene Regulator, CGA 520 Inlet, 3/8"-24 M LH Outlet - Fuel Gas Regulators
UNIWELDFuel Gas Regulators

UNIWELD RSB2 Acetylene Regulator, CGA 520 Inlet, 3/8"-24 M LH Outlet

The UNIWELD Mastar Regulator LD Acetylene CGA520 is a single-stage fuel gas regulator designed for acetylene service. It features a CGA 520 inlet connection and a 3/8"-24 M LH outlet connection, with a Neoprene…

SKU 3G-OTH-359356

Also listed as: RSB 2 · RSB-2

Brand
UNIWELD
Item
RSB2 Acetylene Regulator, CGA 520 Inlet, 3/8"-24 M LH Outlet
Part Number
RSB2
Category
Fuel Gas Regulators
Available to Order
Also known as:RSB2UNIWELD
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Technical Specifications

UNIWELD
Manufacturer Part Number
RSB2
Type
CGA 520 Inlet
LH Outlet
3/8"-24 M
Inlet Connection
CGA 520
Outlet Connection
3/8"-24 M LH
Diaphragm Material
Neoprene

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

Product Description

The UNIWELD Mastar Regulator LD Acetylene CGA520 is a single-stage fuel gas regulator designed for acetylene service. It features a CGA 520 inlet connection and a 3/8"-24 M LH outlet connection, with a Neoprene diaphragm material. This model is identified by manufacturer part number RSB2.

Frequently Asked Questions

What is the UNIWELD Mastar Regulator LD Acetylene CGA520 used for?

The UNIWELD Mastar Regulator LD Acetylene CGA520 (MPN RSB2) is a single-stage fuel gas regulator used to reduce and control acetylene pressure in welding, cutting, and brazing applications. It is designed for acetylene service with a CGA 520 inlet and 3/8"-24 M LH outlet.

What are the specifications of the UNIWELD RSB2 regulator?

The UNIWELD RSB2 Mastar Regulator LD Acetylene CGA520 is a single-stage regulator with a CGA 520 inlet connection and a 3/8"-24 M LH outlet connection. It features a Neoprene diaphragm material and is designed specifically for acetylene service.

Where to buy the UNIWELD Mastar Regulator LD Acetylene CGA520 worldwide?

3G Electric supplies the UNIWELD Mastar Regulator LD Acetylene CGA520 (MPN RSB2) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this single-stage acetylene regulator with CGA 520 inlet and 3/8"-24 M LH outlet.

How to install the UNIWELD RSB2 acetylene regulator?

To install the UNIWELD RSB2 regulator, ensure the CGA 520 inlet nut is clean and free of debris. Tighten the nut onto the cylinder valve with a wrench, then connect the 3/8"-24 M LH outlet to your hose. Always open the cylinder valve slowly and check for leaks with soapy water 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 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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