DETAILS
Model 55-2 flowmeter is designed to provide precise flow control in SCFH. It is compensated at 20 PSIG and calibrated for most common industrial gases. Provides accurate measurement of gas flow for gas-shielded arc welding and laboratory applications. This model features a sensitive needle valve for fingertip control and durable, easy-to-read, flow tube and cover. It is equipped with a tamper-proof, self-reseating pressure relief safety valve.
Features
- Designed for precise flow control in SCFH
- Compensated at 20 PSIG
- Brass body for longer service life
- Durable cover and easy-to-read flow tube
- Calibrated for most industrial gases
- Equipped with pressure relief valve
- Ideal for gas shielded welding and various pipeline applications
- Works well with Harris Model 447 pipeline regulators
- Meets CGA E4 standards
- 7 year warranty
Disclaimers
Warranty Information
- 7 Years
What's Included
- Model 55-2Ar/He 9/16 in. - 18 (F) compensated flowmeter
Specifications
Equipment
| Body Ports | Brass |
| Certification | CGA E-4 |
| Compensated PSIG | 20 |
| Duty | Heavy |
| Equipped With | Tamper proof, self-reseating internal high pressure safety valve |
| Gas / Gas Service | Argon Helium Nitrogen |
| Inlet Connection | 9/16 in. - 18 (F) |
| Maximum Inlet Pressure (PSIG) | 75 |
| Outlet Connection | 5/8 in. - 18 (F) |
| Recommended Items/Accessories | Pipeline Back Entry Regulator - Model 447-20P-1/4 in. RH - PN 4000584 Inert Gas Hose - Single Black BxB R-grade 3/16 in. x 10 ft. - PN 4300138 Adaptor - 5/8 in. - 18 RH (M) x 1/4 in. NPT (M) - PN 8800527 |
| Scale Range SCFH | 5 - 45 (10 - 140) |
Warranty
| Warranty | 7 Years |