







HARRIS 3000540 25GX Single-Stage 580 CGA Gas Regulator
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The HARRIS 25GX Single-Stage 580 CGA Gas Regulator (Mfg Part No. 3000540 / model 25-100C-580) is a medium to heavy-duty welding regulator engineered for industrial use. It features a brass body with a chrome-plated zinc bonnet for extended service life, a neoprene diaphragm, and a single-stage design for reliable pressure control. The regulator includes large, easy-to-read dual scale 2.5" steel gauges and an ergonomic ABS plastic adjusting knob for precise control. It is compatible with Argon, Nitrogen and Helium gases, accepts a 580 CGA inlet connection and has a 9/16-18 RH outlet. UL listed/CGA E-4 and backed by a 7-year warranty, this unit is described as the workhorse of the Harris industrial regulator line and is designed for automotive, petrochemical and general welding applications.
- High end features for economical price
- 2.5" Steel dual scale easy-to-read gauges
- Brass body and chrome-plated zinc bonnet for longer service life
- Ergonomic ABS plastic knob for easy grip and precise adjustment
- Workhorse of Harris industrial regulator line
Specifications:
| Materials & Construction | |
| Body Material | Brass |
| Diaphragm Material | Neoprene |
| Finish | Chrome-plated zinc bonnet |
| Product Details | |
| Application | Automotive; Petrochemical |
| Body Material | Brass |
| Cga Inlet Connection | 580 |
| Diaphragm Material | Neoprene |
| Gas Type | Argon; Nitrogen; Helium |
| Inlet Connection Type | 580 |
| Outlet Connection Type | 9/16-18 rh |
| Stage | Single |
| Sizing & Dimensions | |
| Height | 6.88 inches |
| Length | 7.75 inches |
| Product Dimensions | 7.75 x 7.38 x 6.88 inches |
| Weight | 3.75 pounds |
| Width | 7.38 inches |
| Technical Specifications | |
| Product Dimensions (full) | 7.75 x 7.38 x 6.88 inches; 3.75 Pounds |
| UL/CGA Listing | UL listed/CGA E-4 |
| Warranty | 7-year warranty |

