Premium Flowmeter Regulators | MillerWelds

CO2 flowmeter regulator w/heat exchanger

35-30-320

Rugged heavy-duty industrial-grade regulators provide efficient and accurate regulation, and include our exclusive self-centering flowball. They are available in two different delivery pressure ranges in a wide verity of gasses and blends. They are constructed with our exclusive Sure Seat™ filtered seat technology for extended seat and regulator life. Filtered seats prevent contamination from entering the seating area, reducing repair costs and downtime. Filtered seats also reduce CO2 freeze-up.

Select One Compare

Two Stage Heat Exchanger
35-30-320

Argon CO2 Helium 30 PSIG
22-30-580

Argon CO2 Helium 30 PSIG Hose
22-30-580-6

Argon CO2 80 PSIG
22-80-320

Argon CO2 80 PSIG Hose
22-80-320-6

Argon CO2 80 PSIG Hose
22-80-580-6

Argon CO2 80 PSIG
22-80-580

Spec Sheet (English) Spec Sheet (Spanish)

Click image to zoom. Double click image to zoom. Click here to open in a new window.

Features
Specifications
Related Items

Features

Dual Filters

Protects high-pressure seat from debris for reliable operation and long service life *Includes Sure Seat™

Select-O-Gas™ Flowmeter (optional)

Four separate, easy-to-read scales for argon and argon/CO2 mix, CO2, helium and a general scale for other non-corrosive gases. Just rotate the outer tube to desired scale.

Rugged Protective Flowmeter Housing

Flow tubes are protected from accidental damage while offering unobstructed view of flow reading. Note: Protective housing available on 16530 and 16531 models only

Extra-Long Flow Tube

Expanded scales are easy to read and accurate within five percent of full reading. Can be attached to regulators or pipeline installations.

Shatter-Resistant Multi-Scale Flow Tube

Tubes are made of shatter-resistant polycarbonate resin and feature multiple scales.

Unique Self-Centering Ball Guide

Miller-Smith’s exclusive ball-centering flow tube provides accurate flow readings even if tipped. Others use conventional guide where the ball floats off center causing the actual gas flow to be two times greater than indicated.

True Blue Warranty

Flowmeter regulators are covered by the Miller True Blue® 3 YR. warranty.

External Relief Valve

Protects regulator from damage due to inadvertent high-pressure surge. Relief valve will release excessive pressure and automatically reset.

Specifications

Product Literature

GE/2.0 Heavy-Duty Flowmeters and Flowmeter Regulators - English

GE/2.0 Heavy-Duty Flowmeters and Flowmeter Regulators - Spanish

Processes

Oxy-Fuel Cutting, Welding & Heating

TIG (GTAW)

MIG (GMAW)

General Specifications

Title	CO2 flowmeter regulator w/heat exchanger
Industries	Shipbuilding Manufacturing
Inlet Connection	CGA 320
Max Inlet Pressure	3,000 psig (207 bar)
Flow Range	10–55 scfh (5–26 lpm)
Hose	—
Outlet Connection	5/8"-18 RH internal
Pressure Switch	—
Regulator Hard Hats	—
Vent 1/16 in FNPT	—
Warranty	3 Years Miller's Gas Equipment and Gas Control Warranty

* First Name
* Last Name
* Email Address
* Confirm Email
* Country
* Postal Code
	Sign Up
	This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
All fields are required. At least one newsletter must be selected. The entered e-mail addresses do not match. An unknown error occurred. Please try again later.