Model 351 cylinder flowmeter 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 models. This flowmeter features a durable, easy-to-read, flow tube and cover. The regulator features a brass body, 50mm 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.
Features
- Economical, compact flowmeter regulator for cylinder applications
- 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 better pressure control
- 50mm ABS plastic dual scale (psi/bar) easy-to-read gauge
- 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 CO2 freeze-up than comparable competitive models
- Vertical mounting only
