DETAILS
Model 425 is a premium, single-stage, industrial regulator that is an ideal choice for most industrial applications. This regulator incorporates a number of Harris features designed to make it a rugged, long-lasting performer, including an exclusive tamper-proof, self-reseating internal HP safety valve and a neoprene diaphragm. The 425 is also available in a multitude of pressure ranges and for all standard industry gases.*Some models are available in clamshell packaging (CS).
Features
- Single-stage industrial regulator with premium features
- Designed for rugged, long-lasting performance
- Easy-to-operate brass "T" screw
- Brass body and bonnet for longer service life
- Neoprene diaphragm for better pressure control
- 2.5" Brass dual scale easy-to-read gauges
- One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
- UL® listed
- Equipped with a tamper-proof, self-reseating internal safety valve
Disclaimers
Warranty Information
- 7 Years
What's Included
- One Model 425-125-350 Premium Heavy duty Single-Stage Pressure Regulator
Specifications
Equipment
| Adjusting Screw | Brass "T" screw |
| Body | Brass |
| Bonnet | Brass |
| Certification | CGA E-4 UL® listed |
| Cv | 0.17 |
| Delivery Pressure Gauge (PSIG) | 200 |
| Delivery Pressure Range (PSIG) | 0 - 125 |
| Equipped With | Tamper proof, self-reseating internal high pressure safety valve |
| Gas / Gas Service | Ethylene Methane |
| Gauges | 2.5" Brass dual scale |
| Hose Connection/Fittings | 9/16" - 18 LH |
| Inlet Connection | CGA 350 |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Outlet Connection | 9/16" - 18 LH |
| Pressure Regulation PSIG/100 PSIG | 0.20 |
| Recommended Items/Accessories | Steel Gauge Guard Red (Fuel) - PN 4300238 Steel Gauge Guard Green (Oxygen) - PN 4300239 Adapter: 9/16" - 18(F) x 5/8" - 18(F) PN 90000002 |
| Seat | PTFE Teflon® |
| Supply Pressure Gauge (PSIG) | 4000 |
Warranty
| Warranty | 7 Years |