Harris 2561-125C-540 Two Stage Oxygen Regulator - 3300916
Model 2561 is an economical two-stage regulator for welding and similar applications where neoprene diaphragms are acceptable. It is used when constant delivery pressure is required over a wide range of inlet pressures. This model features a one-piece encapsulated seat design with internal filter and PTFE Teflon® seat.
Features
- Economical, two-stage regulator for welding applications where neoprene diaphragms are acceptable
- Designed for constant delivery pressure over a wide range of inlet pressures
- Brass body and chrome-plated zinc bonnet for longer service life
- Easy-to-operate brass T-screw adjusting handle
- 2 in. Gold painted steel dual scale easy-to-read gauges (psi/kPa)
- Neoprene diaphragm for greater sensitivity and improved performance
- One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
- Conforms to CGA E-4 standard
- Equipped with a tamper-proof, self-reseating, high pressure internal safety relief valve
- Equipped with a tamper proof, self-reseating internal high pressure safety relief valve
Specifications
Equipment
| Adjusting Screw | Brass T-screw |
| Body | Brass |
| Bonnet | Electroless nickel-plated brass zinc |
| Certification | CGA E-4 |
| Cv | 0.15 |
| Delivery Pressure Gauge (PSIG) | 200 |
| Delivery Pressure Range (PSIG) | 0 - 125 |
| Diaphragm | Neoprene |
| Duty | Medium to heavy |
| Equipped With | Tamper proof, self-reseating, internal high-pressure safety valve |
| Gas / Gas Service | Oxygen (O2) |
| Gauges | 2 in. Gold painted steel dual scale (psi/kPa) |
| Inlet Connection | CGA 540 |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Outlet Connection | 9/16 in. - 18 RH |
| Pressure Regulation PSIG/100 PSIG | 0.04 |
| Seat | PTFE Teflon® |
| Supply Pressure Gauge (PSIG) | 4000 |
Warranty
| Warranty | 7 Years |