Harris Model 351 Cylinder flowmeter Argon/Carbon Dioxide Regulator is zero-compensated for more efficient shielding gas use. The unique design of this flowmeter makes it more resistant to carbon dioxide (CO2) freeze-up than comparable competitive Harris Models. This flowmeter features a durable, easy-to-read, flow tube and cover. The Regulator features a brass body, 1.5 in. ABS plastic dual scale gauge, one-piece encapsulated seat design with internal filter and PTFE Teflon seat to protect it from particulate contamination and a large plastic knob for easy grip and precise adjustments. This flowmeter Regulator is UL listed. The kit includes 3/16 in. x 10 ft. Single B & B R-grade black inert gas hose. Vertical mounting only. Conveniently packaged in a clamshell for point-of-purchase display.
Features
- Economical, compact UL listed shielding gas kit for Cylinder applications to control the flow of argon
- Zero compensated for more efficient shielding gas use
- Plastic knob for easy grip and precise adjustments
- Brass body and bonnet for longer service life
- Neoprene diaphragm for improved pressure control
- 1.5 in. ABS plastic dual scale easy-to-read gauge (psi/bar)
- One-piece encapsulated seat design with internal filter to protect the PTFE Teflon seat from particulate contamination
- Accurate dual scale (psi/bar) flow tube provides accurate flow control to 70 SCFH
- More resistant to carbon dioxide Freeze-up than comparable competitive Harris Models
- Kit includes 3/16 in. x 10 ft. single B & B R-grade black inert gas hose