Single-stage flowmeter regulators
The 20 Series single-stage flowmeter regulators are designed to provide efficient and accurate regulation along with high argon flow capacity up to 55 standard cubic feet per hour. The regulators are designed for use with a variety of shielding gases to cover most MIG and TIG welding applications. The heavy-duty industrial-grade regulators include self-centering flowball technology to provide accurate readings even if tipped, and they are constructed with Sure Seat filtered seat technology for extended seat and regulator life. Filtered seats reduce CO2 freeze-up and prevent contamination from entering the seating area. A rugged aluminum housing protects the flow tubes from damage while also providing an unobstructed view of flow reading. Extra-long flow tubes make expanded scales easy to read and accurate within 5 % of full scale reading.