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

3001036

Model 425-50-580 premium heavy-duty single-stage regulator without outlet for use with argon, helium or nitrogen.

DETAILS

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.

Features

  • 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

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Warranty Information

  • 7 Years

What's Included

  • Model 425-50-580 heavy-duty single-stage regulator without outlet for use with argon
  • helium or nitrogen.

Specifications

Equipment

Adjusting Screw Brass T-screw handle
Body Brass
Bonnet Brass
Certification CGA E-4
UL® listed
Cv 0.17
Delivery Pressure Gauge (PSIG) 50
Delivery Pressure Range (PSIG) 0 - 50
Diaphragm Neoprene
Duty Heavy
Equipped With Tamper proof, self-reseating, internal high-pressure safety valve
Gas / Gas Service Argon
Helium
Nitrogen
Gauges 2.5 in. brass dual scale (psi/kPa)
Inlet Connection 580
Maximum Inlet Pressure (PSIG) 3000
Outlet Connection 9/16 in. – 18 RH
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 in. – 18 (F) x 5/8 in. – 18 (F) PN 90000002
Seat PTFE Teflon®
Supply Pressure Gauge (PSIG) 4000

Warranty

Warranty 7 Years