Medium-Duty Flowmeter Regulators, Oxygen, CGA 540; 3,000 psig inlet

Features: Rugged medium-duty industrial-grade regulators are extremely durable and contain Smiths exclusive Sure Seat filtered seat technology for extended seat and regulator life | Flow Gauge and Flowmeter Regulators | Use for shielding gas with argon or CO2 in MIG and TIG welding | Flow gauge regulators are for accurate measurement of gas flow | Flowmeter regulators incorporate flowmeter and regulator into one compact unit | Dual flowmeter regulator is ideal for back purge TIG welding | Provide efficient and accurate regulation | Filtered seat prevents contamination from entering the seating area reducing repair costs and down-time