Electrically Heated CO2 Flowmeter/Regulator – Precision Gas Flow Control with Thermal Protection

Brief Overview

This is a purpose-built regulator designed for CO2 and argon applications where consistent, measurable gas flow is non-negotiable. The integrated rotameter provides real-time visual feedback on flow rates, while the 230V electric heater eliminates regulator freeze-up during extended gas consumption—a critical advantage over passive regulators in demanding welding, cutting, or industrial gas delivery scenarios. For operations requiring dual-gauge monitoring without integrated heating, consider pairing this unit with a complementary 2-gauge regulator for backup or multi-cylinder setups.

Key Features

• Integrated Rotameter (Flowmeter): Visual flow rate indication with graduated scale and calibrated float—no guesswork on gas delivery
• Variable Flow Regulation: Needle valve adjustment on the flowmeter allows precise outlet flow control from 0 to 25 L/min
• Electric Heating Element (120W): Thermostat-controlled 230V heater maintains regulator temperature, preventing ice formation during rapid gas discharge
• Pressure Gauge: Mounted top display for real-time inlet pressure monitoring
• Robust Cylinder Connection: W21.8x1/14 inlet thread (standard European CO2 cylinder coupling) with secure hexagonal nut
• Barbed Outlet Fitting: G 1/4" nut thread for quick attachment of gas delivery hoses
• Professional Chrome Finish: Polished metal body resists corrosion; suitable for workshop and mobile welding environments

Why Resellers Choose This Regulator

Service Call Elimination: The integrated heater eliminates customer callbacks due to regulator freeze-up, a common complaint with unheated regulators in high-volume or outdoor use. This directly translates to customer satisfaction and repeat business.

All-in-One Solution: Combines regulation, metering, and heating in a single compact unit. Resellers reduce SKU complexity and inventory management while offering customers a complete, ready-to-use solution.

Margin-Friendly: Heating-equipped regulators command a 20-30% price premium over standard models. Low manufacturing cost, high perceived value for end-users—strong reseller profit opportunity.

Dual-Gas Compatibility: Works seamlessly with both CO2 and argon, broadening addressable market (welding, cutting, laboratory, food service applications).

Visible Flow Monitoring: The rotameter is a selling feature customers appreciate—they can see gas is flowing and adjust it themselves, reducing downtime and troubleshooting calls.

Technical Specifications

Specification	Value
Inlet Pressure (Maximum)	150 BAR
Outlet Flow Capacity	25 L/min
Outlet Pressure Range	User-adjustable via needle valve
Heater Power Output	120W
Power Supply	230V, 50Hz AC
Power Cable Length	1.5 m (EU plug)
Inlet Connection	W21.8 × 1/14 (CO2 cylinder standard)
Outlet Connection	G 1/4" female nut thread
Compatible Gases	CO2, Argon
Weight	0.795 kg
Construction	Polished chrome-finished metal body

Ideal Applications

• Welding Operations: MIG/MAG welding with consistent shielding gas flow and freeze-proof operation
• Cutting Equipment: Plasma cutting or oxy-fuel torch supply with reliable flow metering
• Laboratory/Industrial Gas Delivery: Precise, repeatable gas flow control for testing or process applications
• Mobile Welding: Outdoor job sites where temperature fluctuations demand thermal protection
• Food/Beverage Service: CO2 dispensing systems where visual flow verification is preferred

Call to Value

Stock this regulator as your primary recommendation for any customer seeking heated CO2 regulation. The thermal protection feature addresses a genuine pain point, the integrated flowmeter simplifies troubleshooting, and the competitive price point ensures strong turnover. European inlet standard (W21.8) and G 1/4" outlet make integration straightforward across most welding and industrial gas delivery systems.