We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
MILLER Flowmeter Regulator: CGA 320 Inlet, 5/8"-18 F RH Outlet - Flowmeter Regulators
MILLERFlowmeter Regulators

MILLER Flowmeter Regulator: CGA 320 Inlet, 5/8"-18 F RH Outlet

The MILLER Flowmeter Regulator (MPN 22-80-320) is a flowmeter regulator with a CGA 320 inlet and a 5/8"-18 F RH outlet, designed for use with helium gas. This MILLER-branded unit integrates flow measurement and…

SKU 3G-OTH-358148

Brand
MILLER
Item
Flowmeter Regulator: CGA 320 Inlet, 5/8"-18 F RH Outlet
Category
Flowmeter Regulators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MILLER
Manufacturer Part Number
22-80-320
Type
Flowmeter Regulator
F RH Outlet
5/8"-18
Inlet Connection
CGA 320
Outlet Connection
5/8"-18 F RH
Compatible Gas Type
Helium
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MILLER Flowmeter Regulator (MPN 22-80-320) is a flowmeter regulator with a CGA 320 inlet and a 5/8"-18 F RH outlet, designed for use with helium gas. This MILLER-branded unit integrates flow measurement and pressure regulation in a single device, featuring the specified inlet and outlet connections for compatible gas systems.

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 flowmeter regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
MILLER Flowmeter Regulator: 1/4 in NPT F Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN 16531). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 16531; Brand: MILLER; Inlet Connection: 1/4 in NPT F; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: 1/4 in NPT F Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN 16531). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 16531; Brand: MILLER; Inlet Connection: 1/4 in NPT F; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter Regulator: 1/4 in NPT F Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN 16530). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 16530; Brand: MILLER; Inlet Connection: 1/4 in NPT F; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: 1/4 in NPT F Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN 16530). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 16530; Brand: MILLER; Inlet Connection: 1/4 in NPT F; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter: 1/4 in NPT M Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN H2230A). Key specifications — Compatible Gas Type: Argon; Manufacturer Part Number: H2230A; Brand: MILLER; Inlet Connection: 1/4 in NPT M; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter: 1/4 in NPT M Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN H2230A). Key specifications — Compatible Gas Type: Argon; Manufacturer Part Number: H2230A; Brand: MILLER; Inlet Connection: 1/4 in NPT M; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter: 5/8"-18 RH Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN H2231A). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: H2231A; Brand: MILLER; Inlet Connection: 5/8"-18 RH; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter: 5/8"-18 RH Inlet, 5/8"-18 F RH Outlet, Flowmeter (MPN H2231A). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: H2231A; Brand: MILLER; Inlet Connection: 5/8"-18 RH; Outlet Connection: 5/8"-18 F RH.
SMITH EQUIPMENT Flow Gauge Regulator: CGA 320 Inlet, 5/8"-18 F RH Outlet, Flow Gauge Regulator (MPN 31-50-320). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 31-50-320; Brand: SMITH EQUIPMENT; Inlet Connection: CGA 320; Outlet Connection: 5/8"-18 F RH.
SMITH EQUIPMENT
SMITH EQUIPMENT Flow Gauge Regulator: CGA 320 Inlet, 5/8"-18 F RH Outlet, Flow Gauge Regulator (MPN 31-50-320). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 31-50-320; Brand: SMITH EQUIPMENT; Inlet Connection: CGA 320; Outlet Connection: 5/8"-18 F RH.

More from MILLER

View all MILLER parts →
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN 22-30-580-6). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-30-580-6; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN 22-30-580-6). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-30-580-6; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter Regulator: CGA 320 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN 22-80-320-6). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-80-320-6; Brand: MILLER; Inlet Connection: CGA 320; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: CGA 320 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN 22-80-320-6). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-80-320-6; Brand: MILLER; Inlet Connection: CGA 320; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN 22-80-580-6). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-80-580-6; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN 22-80-580-6). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-80-580-6; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator (MPN 22-80-580). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-80-580; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator (MPN 22-80-580). Key specifications — Compatible Gas Type: Carbon Dioxide; Manufacturer Part Number: 22-80-580; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator (MPN H2051B-580). Key specifications — Compatible Gas Type: Argon; Manufacturer Part Number: H2051B-580; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator (MPN H2051B-580). Key specifications — Compatible Gas Type: Argon; Manufacturer Part Number: H2051B-580; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator (MPN 22-30-580). Key specifications — Compatible Gas Type: Helium; Manufacturer Part Number: 22-30-580; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator (MPN 22-30-580). Key specifications — Compatible Gas Type: Helium; Manufacturer Part Number: 22-30-580; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN H2051B-580H). Key specifications — Compatible Gas Type: Argon; Manufacturer Part Number: H2051B-580H; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.
MILLER
MILLER Flowmeter Regulator: CGA 580 Inlet, 5/8"-18 F RH Outlet, Flowmeter Regulator and Hose Kit (MPN H2051B-580H). Key specifications — Compatible Gas Type: Argon; Manufacturer Part Number: H2051B-580H; Brand: MILLER; Inlet Connection: CGA 580; Outlet Connection: 5/8"-18 F RH.