Model 425-50-580 Single Stage Pressure Regulator without Outlet

Model 425 is a premium, heavy-duty, single-stage, industrial-duty regulator without outlet 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. It has a brass body, bonnet and T-screw adjusting handle, 2.5 in. dual scale gauges. one-piece encapsulated seat design with internal filter and PTFE Teflon® seat, neoprene diaphragm and exclusive tamper-proof, self-reseating, internal high pressure safety valve. Meets CGA E-4 requirements for pressure regulators and is UL® listed.

Traits

• Single-stage industrial regulator with premium features
• Designed for rugged, long-lasting performance
• Easy-to-operate brass T-screw adjusting handle
• Brass body and bonnet for longer service life
• Neoprene diaphragm for improved pressure control
• 2.5 in. brass dual scale (psi/kPa) easy-to-read gauges
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
• Equipped with a tamper-proof, self-reseating internal safety relief valve
• Conforms to CGA E-4 for pressure regulators
• Available accessories: Steel Gauge Guard - Red (Fuel) - PN 4300238;Steel Gauge Guard - Green (Oxygen) - PN 4300239;Adapter - 9/16 in. – 18 (F) x 5/8 in. – 18 (F) PN 90000002