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MILLER Flowmeter: 5/8"-18 RH Inlet, 5/8"-18 F RH Outlet - Flowmeters
MILLERFlowmeters

MILLER Flowmeter: 5/8"-18 RH Inlet, 5/8"-18 F RH Outlet

The MILLER Flowmeter (MPN H2231A) is a flowmeter designed for use with Carbon Dioxide gas. It features a 5/8"-18 RH inlet connection and a 5/8"-18 F RH outlet connection.

SKU 3G-OTH-359320

Brand
MILLER
Item
Flowmeter: 5/8"-18 RH Inlet, 5/8"-18 F RH Outlet
Category
Flowmeters
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Technical Specifications

MILLER
Manufacturer Part Number
H2231A
Inlet Connection
5/8"-18 RH
Outlet Connection
5/8"-18 F RH
Compatible Gas Type
Carbon Dioxide
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MILLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILLER Flowmeter (MPN H2231A) is a flowmeter designed for use with Carbon Dioxide gas. It features a 5/8"-18 RH inlet connection and a 5/8"-18 F RH outlet connection.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MILLER Flowmeter H2231A used for?

The MILLER Flowmeter H2231A is used to measure and control the flow rate of Carbon Dioxide gas in industrial welding and cutting applications. It connects to a CO2 cylinder via its 5/8"-18 RH inlet and delivers gas through the 5/8"-18 F RH outlet to a regulator or torch.

What are the specifications of the MILLER Flowmeter H2231A?

The MILLER Flowmeter H2231A is designed for Carbon Dioxide gas only. It has a 5/8"-18 RH male inlet connection and a 5/8"-18 F RH female outlet connection. The manufacturer part number is H2231A. This MILLER-brand flowmeter is suitable for CO2 shielding gas in MIG welding systems.

Where to buy the MILLER Flowmeter H2231A worldwide?

You can source the MILLER Flowmeter H2231A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this MILLER flowmeter for your CO2 gas flow measurement needs.

How to install the MILLER Flowmeter H2231A?

To install the MILLER Flowmeter H2231A, first ensure the CO2 cylinder valve is closed. Connect the 5/8"-18 RH inlet to the cylinder outlet or regulator, then attach the 5/8"-18 F RH outlet to your gas hose. Tighten connections with a wrench, open the cylinder valve slowly, and check for leaks using soapy water.

Used in

Common applications for MILLER
Welding and fabrication — MILLER flowmeter regulators (e.g., H2051B-580) for argon shielding gas in TIG welding
MIG welding — MILLER flowmeter regulators (e.g., 22-30-580) for helium gas mixtures in automated welding lines
Carbon dioxide welding — MILLER flowmeter regulators (e.g., 22-80-320) for CO2 shielding in heavy fabrication
Gas distribution systems — MILLER flowmeters (e.g., H2230A) for monitoring argon flow in multi-station setups
Maintenance and repair — MILLER flowmeter regulator kits (e.g., 22-30-580-6) for quick replacement in field service trucks

MILLER Products

3G Electric supplies MILLER flowmeters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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