Model 425-125-580 Premium Single-Stage Pressure Regulator

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.

• Model 425-125-580 premium heavy duty single-stage regulator
• 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.
• 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 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 relief valve
• Model 425-125-580 Premium Heavy Duty Single-Stage Pressure Regulator
• 7 Years
• Inert-425-125PSI-CGA580
• Harris
• UL
• Argon;Helium;Nitrogen

• 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
• 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: CGA 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;Adaptor - 9/16 in. - 18 (F) x 5/8 in. - 18 (F) PN 90000002
• Seat: PTFE Teflon®
• Supply Pressure Gauge (PSIG): 4000

What's Included: Model 425-125-580 Premium Heavy Duty Single-Stage Pressure Regulator

Model Name: Inert-425-125PSI-CGA580