Model 330
Description:Â Liquid Cylinder Regulator
The Model 330 regulator allows for gaseous withdrawal from oxygen, carbon dioxide, argon and nitrogen liquid cylinders.
Features:
- Â - 2 3/4" stainless steel diaphragm
-  - PTFE Teflon® seals
-  - One-piece encapsulated seat design with an internal filter and a PTFE Teflon® seat
- Â - Tamper-proof, self-seating internal H.P. safety valve
- Â - Forged-brass body and bonnet
- Â - Designed specifically to operate on liquid cylinders, but can be used on high pressure cylinders without damage
- Â - 2- 1/2 dual scale gauges
- Â - Conforms to CGA E-4
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Part Number | Model Number | Capacity | Stage | Gauges | Gas | Inlet | Outlet | Certifications |
---|---|---|---|---|---|---|---|---|
3001091 | 330-125-580 | Heavy Duty | Single | 2" Brass | Argon Nitrogen | CGA 580 | 9/16"-18 | CGA E-4 |
3001094 | 330-350-580 | Heavy Duty | Single | 2" Brass | Argon Nitrogen | CGA 580 | 9/16"-18 | CGA E-4 |
3001098 | 330-500-580 | Heavy Duty | Single | 2" Brass | Argon Nitrogen | CGA 580 | 1/4"-NPT | CGA E-4 |
3001092 | 330-125-320 | Heavy Duty | Single | 2" Brass | Carbon Dioxide | CGA 320 | 9/16"-18 | CGA E-4 |
3001095 | 330-350-320 | Heavy Duty | Single | 2" Brass | Carbon Dioxide | CGA 320 | 9/16"-18 | CGA E-4 |
3001099 | 330-500-320 | Heavy Duty | Single | 2" Brass | Carbon Dioxide | CGA 320 | 1/4"-NPT | CGA E-4 |
3001097 | 330-500-540 | Heavy Duty | Single | 2" Brass | Carbon Dioxide | CGA 540 | 1/4"-NPT | CGA E-4 |
3001090 | 330-125-540 | Heavy Duty | Single | 2" Brass | Oxygen | CGA 540 | 9/16"-18 | CGA E-4 |
3001093 | 330-350-540 | Heavy Duty | Single | 2" Brass | Oxygen | CGA 540 | 9/16"-18 | CGA E-4 |