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SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 520 Inlet, 9/16"-18 M LH Outlet, 15 psig - Fuel Gas Regulators
SMITH EQUIPMENTFuel Gas Regulators

SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 520 Inlet, 9/16"-18 M LH Outlet, 15 psig

The SMITH EQUIPMENT Gas Regulator is a single-stage fuel gas regulator designed for acetylene service. It features a CGA 520 inlet connection and a 9/16"-18 M LH outlet connection, with a neoprene diaphragm. This…

SKU 3G-OTH-359350

Also listed as: 3015520 · 30 15 520

Brand
SMITH EQUIPMENT
Item
Gas Regulator: Single Stage, CGA 520 Inlet, 9/16"-18 M LH Outlet, 15 psig
Category
Fuel Gas Regulators
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMITH EQUIPMENT
Manufacturer Part Number
30-15-520
Type
CGA 520 Inlet, 15 psig, Acetylene
LH Outlet
9/16"-18 M
Inlet Connection
CGA 520
Outlet Connection
9/16"-18 M LH
Diaphragm Material
Neoprene

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

Product Description

The SMITH EQUIPMENT Gas Regulator is a single-stage fuel gas regulator designed for acetylene service. It features a CGA 520 inlet connection and a 9/16"-18 M LH outlet connection, with a neoprene diaphragm. This model, manufacturer part number 30-15-520, provides a 15 psig outlet pressure.

Frequently Asked Questions

What is the SMITH EQUIPMENT 30-15-520 gas regulator used for?

The SMITH EQUIPMENT 30-15-520 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 SMITH EQUIPMENT 30-15-520 regulator?

The SMITH EQUIPMENT 30-15-520 is a single-stage acetylene regulator with a CGA 520 inlet and a 9/16"-18 M LH outlet. It delivers 15 psig outlet pressure and features a neoprene diaphragm. The manufacturer part number is 30-15-520.

Where to buy the SMITH EQUIPMENT 30-15-520 regulator worldwide?

3G Electric supplies the SMITH EQUIPMENT 30-15-520 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 SMITH EQUIPMENT 30-15-520 acetylene regulator?

Ensure the cylinder valve is closed and the CGA 520 inlet is clean. Tighten the inlet nut with a wrench, then connect the 9/16"-18 M LH outlet to your hose. Open the cylinder valve slowly and adjust the regulator to 15 psig. Always leak-test with approved solution.

Used in

Common applications for SMITH EQUIPMENT
Metal fabrication shops — SMITH EQUIPMENT MC40 series cutting tips for propane/natural gas handheld cutting
Maintenance and repair operations — SMITH EQUIPMENT ST600 series heating tips for acetylene preheating applications
Field welding and cutting — SMITH EQUIPMENT Heavy Duty Combination Torch Outfit (HBA-30300) for portable acetylene service
Scrap metal processing — SMITH EQUIPMENT SC50 series heavy-duty cutting tips for rusty or scaled metals
Industrial gas distribution — SMITH EQUIPMENT two-stage acetylene regulator (35-15-510) for consistent pressure control in fixed installations
Pneumatic and inert gas systems — SMITH EQUIPMENT single-stage air regulator (30-150-320) for shop air or nitrogen supply lines

SMITH EQUIPMENT Products

3G Electric supplies SMITH EQUIPMENT 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 300 Inlet, 9/16"-18 M LH Outlet, 15 psig, Acetylene (MPN 30-15-300)
SMITH EQUIPMENT
SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 300 Inlet, 9/16"-18 M LH Outlet, 15 psig, Acetylene (MPN 30-15-300)
SMITH EQUIPMENT Gas Regulator: Two Stage, CGA 510 Inlet, 9/16"-18 M LH Outlet, 15 psig, Acetylene (MPN 35-15-510)
SMITH EQUIPMENT
SMITH EQUIPMENT Gas Regulator: Two Stage, CGA 510 Inlet, 9/16"-18 M LH Outlet, 15 psig, Acetylene (MPN 35-15-510)
SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 510 Inlet, 9/16"-18 M LH Outlet, 50 psig (MPN 30-50-510)
SMITH EQUIPMENT
SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 510 Inlet, 9/16"-18 M LH Outlet, 50 psig (MPN 30-50-510)
SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 580 Inlet, 5/8"-18 F RH Outlet, 150 psig (MPN 30-150-580)
SMITH EQUIPMENT
SMITH EQUIPMENT Gas Regulator: Single Stage, CGA 580 Inlet, 5/8"-18 F RH Outlet, 150 psig (MPN 30-150-580)
SMITH EQUIPMENT Gas Regulator: Two Stage, CGA 580 Inlet, 5/8"-18 F RH Outlet, 50 psig (MPN 35-50-580)
SMITH EQUIPMENT
SMITH EQUIPMENT Gas Regulator: Two Stage, CGA 580 Inlet, 5/8"-18 F RH Outlet, 50 psig (MPN 35-50-580)

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