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SMITH EQUIPMENT High Purity Gas Regulator: Two Stage, CGA 590 Inlet, 1/4" NPT M Outlet - Air & Inert Gas Regulators
SMITH EQUIPMENTAir & Inert Gas Regulators

SMITH EQUIPMENT High Purity Gas Regulator: Two Stage, CGA 590 Inlet, 1/4" NPT M Outlet

The SMITH EQUIPMENT High Purity Gas Regulator: Two Stage is an air and inert gas regulator with a CGA 590 inlet and a 1/4" NPT M outlet. It features a neoprene diaphragm and is identified by manufacturer part number…

SKU 3G-OTH-358206

Also listed as: 1210510 · 121 0510

Brand
SMITH EQUIPMENT
Item
High Purity Gas Regulator: Two Stage, CGA 590 Inlet, 1/4" NPT M Outlet
Category
Air & Inert Gas Regulators
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Delivery
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
121-0510
Type
CGA 590 Inlet, 1/4" NPT M Outlet, 50 psig
Inlet Connection
CGA 590
Outlet Connection
1/4" NPT M
Diaphragm Material
Neoprene

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

Product Description

The SMITH EQUIPMENT High Purity Gas Regulator: Two Stage is an air and inert gas regulator with a CGA 590 inlet and a 1/4" NPT M outlet. It features a neoprene diaphragm and is identified by manufacturer part number 121-0510.

Frequently Asked Questions

What is the SMITH EQUIPMENT 121-0510 high purity gas regulator used for?

The SMITH EQUIPMENT 121-0510 is a two-stage high purity gas regulator designed to control pressure for air and inert gases. It is commonly used in laboratory, analytical, and industrial gas handling systems where stable delivery and contamination prevention are critical.

What are the specifications of the SMITH EQUIPMENT 121-0510 regulator?

The SMITH EQUIPMENT 121-0510 is a two-stage high purity gas regulator with a CGA 590 inlet and a 1/4" NPT M outlet. It has a neoprene diaphragm and a maximum outlet pressure of 50 psig. The manufacturer part number is 121-0510.

Where to buy the SMITH EQUIPMENT 121-0510 regulator worldwide?

3G Electric supplies the SMITH EQUIPMENT 121-0510 high purity gas 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 two-stage regulator.

How to install a SMITH EQUIPMENT two-stage gas regulator?

Ensure the CGA 590 inlet matches your cylinder valve and the 1/4" NPT M outlet connects to your system. Tighten connections with a wrench, open the cylinder valve slowly, and adjust the regulator to the desired 50 psig outlet pressure. Always leak-test with inert gas before use.

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 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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