Model 356-Ar/He-580 Dual Flowmeter Regulator

Model 356 dual flowmeter regulator is capable of providing two separate independent flows from one common gas source. It is equipped with two Model 55-2 flowmeters that can be set at different flow rates. It is ideal for back purging, trail purging and/or other dual applications. This model features sensitive needle valves for fingertip control and durable, easy-to-read, flow tubes and covers. It is equipped with a tamper-proof, self-reseating, high pressure relief safety valve. The regulator features a brass body, 2 in. brass dual scale gauge and one-piece encapsulated steel design with internal filter and PTFE Teflon® seat. It has a 5/8 in. - 18 in. (F) outlet connection. This model is UL® listed.

Features

• Flowmeter is UL® listed and provides two separate flows from one common gas source
• Regulator is compensated at 20 PSIG
• Brass body and painted zinc bonnet for longer service life
• Neoprene diaphragm for better pressure control
• 2 in. Brass dual scale easy-to-read gauge
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
• Durable cover and easy-to-read flow tube
• Provides accurate flow control to 140 SCFH
• Equipped with two Model 55 flowmeters that can be set at different flow rates
• Sensitive needle valve for fingertip control permits highly accurate flow settings