Model 330 heavy-duty regulator allows for gas withdrawal from oxygen liquid cylinders. Its unique design permits inlet pressures up to 3000 PSIG for use on high pressure cylinders. The Model 301 features a brass body, brass T screw bar adjustment, stainless steel diaphragm, 2.5" brass dual scale gauge, one-piece encapsulated seat design with internal filter and PTFE Teflon® seat and Harris' exclusive self-reseating, tamper-proof internal high pressure safety valve. Model 330 has an auxiliary plugged low pressure port. This model is also UL® listed.
Features
- Operates on liquid cylinders and high pressure cylinders without damage
- Unique design allows inlet pressures up to 3000 PSIG
- Forged brass body and bonnet for longer service life
- Easy-to-operate brass "T" screw bar handle
- 2" Brass dual scale easy-to-read gauges
- One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
- Stainless steel diaphragm for greater strength in adverse conditions
- Includes an auxiliary plugged low pressure port
General Equipment
Adjusting Screw | Brass "T" screw bar |
Body | Forged brass |
Bonnet | Forged brass |
Certification | CGA E-4 |
Cv | 0.37 |
Delivery Pressure Gauge (PSIG) | 600 |
Delivery Pressure Range (PSIG) | 0 - 500 |
Diaphragm | Stainless steel |
Duty | Heavy |
Equipped With | Tamper proof, self-reseating, internal high-pressure safety valve |
Gas / Gas Service | Oxygen (O2) |
Gauges | 2” Brass dual scale (psi/kPa) |
Inlet Connection | CGA 540 |
Maximum Inlet Pressure (PSIG) | 3000 |
Seat | PTFE Teflon® |
Gas Regulation
Outlet Connection | 1/4" - NPT |
Pressure Regulation PSIG/100 PSIG | 0.20 |
Warranty
Warranty | 7 Years |
Custom Field
Series 330
Gas Oxygen
Max Inlet PSIG 3000
Delivery Pressure 0 - 500
Inlet Connection CGA 540
Outlet Connection 1/4" NPT