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″ 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 chrome-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” 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
General Equipment
Body
Brass
Bonnet
Chrome-plated brass
Certification
CGA E-4
Diaphragm
Neoprene
Duty
Heavy
Flow Capacity (SCFH)
10 – 70
Gas / Gas Service
Argon (Ar) Carbon Dioxide (CO2)
Gauges
2″ Gold painted steel dual scale (psi/kPa)
Inlet Connection
CGA 680
Maximum Inlet Pressure (PSIG)
5500
Recommended Items/Accessories
Single Black Inert Gas Hose – 3/16″ x 10′ – PN 4300138
Seat
PTFE Teflon®
Supply Pressure Gauge (PSIG)
0 – 6000
Gas Regulation
Compensated PSIG
50
Outlet Connection
5/8″ – 18 (F)
Warranty
Warranty
7 Years
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