Model 301 inert gas guard regulator is a special regulator designed to correct surge and provide full flow control when added to existing flow control equipment. Model 301 IGGs will mount to flowmeter regulator or wire feeder. A feeder mount is available with a flowgauge.
- Special inert gas guard regulator designed to eliminate surge
- Provides full flow control when added to existing flow control equipment
- Designed for gas-shielded welding
- Brass body and bonnet for longer service life
- Easy-to-operate brass T-screw adjusting handle
- No gauge
- One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
- Neoprene diaphragm for better pressure control
- UL® listed
- Mounts on flowmeter outlet
Equipment
| Adjusting Screw | Brass T-screw |
| Body | Brass |
| Bonnet | Brass-painted zinc |
| Certification | CGA E-4 UL® listed |
| Delivery Flow Range (SCFH) | 0 - 80 |
| Diaphragm | Neoprene |
| Duty | Heavy |
| Gas / Gas Service | Argon Carbon Dioxide |
| Gauges | 2 in. Steel dual scale |
| Inlet Connection | 5/8 in. - 18 RH (M) |
| Maximum Inlet Pressure (PSIG) | 200 |
| Mounting Location | Flowmeter Outlet |
| Outlet Connection | 5/8 in. - 18 RH (F) |
| Seat | PTFE Teflon® |
Warranty
| Warranty | 7 Years |

