Model 2555-Ar-70-680 Flowmeter Regulator

Model 2555 is a heavy duty flowmeter and regulator in one compact unit. It is specifically designed to provide precise flow control of gases from ultra-high pressure (5500 psig) cylinders. The regulator is preset to 50 psig. It features a brass body, 2.5 in. painted steel dual scale gauges and a one-piece encapsulated seat design with internal filter and PTFE Teflon® seat. The flowmeter has a durable, easy-to-read, flow tube and cover.

Features

• Provides precise flow control of shielding gases in ultra-high pressure cylinders
• Single-stage regulator with a Model 55-type flowmeter in one compact unit
• Maximum inlet pressure of 5500 psig
• Compensated to 50 psig
• Brass body and Electroless nickel-plated brass bonnet for longer service life
• Neoprene diaphragm for better pressure control
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
• 2 in.Painted steel dual scale easy-to-read gauge
• Flowmeter has a brass base and durable clear plastic tube cover that is easy-to-read
• Equipped with a tamper-proof, self-reseating, high pressure safety relief valve