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SMITH EQUIPMENT Air & Inert Gas Regulator - Air & Inert Gas Regulators
SMITH EQUIPMENTAir & Inert Gas Regulators

SMITH EQUIPMENT Air & Inert Gas Regulator

The SMITH EQUIPMENT High Purity Gas Regulator: Two Stage (MPN 121-2005) is an air and inert gas regulator featuring a CGA 346 inlet connection and a 1/4" NPT M outlet connection. It is equipped with a neoprene…

SKU 3G-OTH-358155

Also listed as: 1212005 · 121 2005

Brand
SMITH EQUIPMENT
Item
Air & Inert Gas Regulator
Part Number
121-2005
Category
Air & Inert Gas Regulators
Available to Order
Also known as:121-2005SMITH EQUIPMENT
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Technical Specifications

SMITH EQUIPMENT
Manufacturer Part Number
121-2005
Type
CGA 346 Inlet, 1/4" NPT M Outlet, 50 psig
Inlet Connection
CGA 346
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 (MPN 121-2005) is an air and inert gas regulator featuring a CGA 346 inlet connection and a 1/4" NPT M outlet connection. It is equipped with a neoprene diaphragm and operates as a two-stage regulator.

Frequently Asked Questions

What is the SMITH EQUIPMENT High Purity Gas Regulator used for?

The SMITH EQUIPMENT High Purity Gas Regulator (MPN 121-2005) is used to reduce and stabilize pressure of air and inert gases in laboratory, analytical, or industrial gas systems. Its two-stage design ensures consistent delivery pressure, making it suitable for applications requiring precise gas flow control.

What are the specifications of the SMITH EQUIPMENT 121-2005 regulator?

The SMITH EQUIPMENT 121-2005 is a two-stage high purity gas regulator with a CGA 346 inlet connection and a 1/4" NPT M outlet connection. It features a neoprene diaphragm and delivers a maximum outlet pressure of 50 psig. This model is designed for air and inert gas service.

Where to buy the SMITH EQUIPMENT 121-2005 regulator worldwide?

3G Electric supplies the SMITH EQUIPMENT 121-2005 high purity gas regulator to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To install the SMITH EQUIPMENT two-stage regulator, first ensure the cylinder valve is closed. Connect the CGA 346 inlet to the cylinder, then attach the 1/4" NPT M outlet to your system. Tighten connections with a wrench, open the cylinder valve slowly, and check for leaks using a leak detection solution.

Used in

Common applications for SMITH EQUIPMENT
Industrial fabrication — Smith Equipment SC940 48-inch 180° handheld cutting torch for heavy oxy-fuel cutting of ferrous metals.
Shipbuilding — Smith Equipment SC369 36-inch 90° handheld cutting torch for cutting in confined spaces and structural steel.
Welding and fabrication — Smith Equipment 31-50-580 flow gauge regulator for argon gas delivery in TIG welding applications.
Analytical laboratories — Smith Equipment 221-0209 high-purity two-stage regulator for gas chromatography with inert gases.
Maintenance and repair — Smith Equipment SC929 21-inch 90° handheld cutting torch for scrap processing and maintenance cutting.
Beverage and food processing — Smith Equipment 31-50-320 flow gauge regulator for carbon dioxide gas in dispensing and packaging systems.
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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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