Western Enterprises M1-540-P M1 Series Preset Pressure Gauge Regulator (Oxygen). Chrome-plated brass body with an all-brass high-pressure chamber for corrosion resistance and durability in gas service. Preset to 50 PSI for consistent outlet pressure. CGA540 nut/nipple connection for oxygen service. Rated 1100 SCFH air maximum flow at 2000 psi. Built with an internal reseating relief valve to protect against overpressurization. Designed for gas welding and industrial oxygen regulator applications; DISS gas-specific outlets where applicable.
| Materials & Construction | |
| Material | Chrome-plated Brass |
| Outer Material | Brass |
| Product Details | |
| Is Discontinued By Manufacturer | No |
| Item model number | 312-M1-540-P |
| Product Dimensions | 7.7 x 6.4 x 6.2 inches; 2 Pounds |
| Sizing & Dimensions | |
| Height | 6.2 inches |
| Length | 7.7 inches |
| Product Dimensions | 7.7 x 6.4 x 6.2 inches |
| Weight | 2 pounds |
| Width | 6.4 inches |
| Technical Specifications | |
| Connection | CGA540 Nut/Nipple |
| Maximum Flow | 1100 SCFH at 2000 psi |
| Relief Valve | Internal reseating Relief Valve |
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