Badass Reels have a 14-21 Day Lead Time Currently.

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

SKU: 3000767

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

Harris
$230.00
$230.00 $0.00
Sale Sold out
/
Shipping calculated at checkout.
This is a pre order item. We will ship it when it comes in stock.
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
Forge Ahead With The Best In Welding Tools.

We offer the Best of the Best, We are tired of the offshore junk and know professional welders demand excellence.

Unleash The Power of Precision Welding.

We are unleashing the power of our blog with some of the best welding knowledge on the internet, stay informed and learn new things.

Gear Up With Tools That Get The Job Done.

When it comes to welding and fabrication, having the right tools can make all the difference. Badass Welding Products delivers the durability and precision you need to handle every project, from heavy-duty industrial work to detailed craftsmanship. Our selection is crafted for those who demand reliable, high-performance tools that keep up with the toughest jobs and the tightest deadlines. Don’t settle for less—gear up with tools that empower you to work faster, safer, and smarter.

Built for Bold Welding. Engineere for Excellence.

Equip yourself with welding tools that match your ambition. At Badass Welding Products, we believe in providing gear that’s as tough and precise as the welders who use them. From industrial-grade tools to everyday essentials, our products are designed to push boundaries, boost productivity, and deliver flawless results every time. Step up your game with tools that don’t just meet standards—they exceed them.

We are a family owned small business. Our Employees work tirelessly to provide the best customer support and experience we can.

We work to provide a better future for everyone. Our goal is to provide the best possible products we can, be it ones we manufacture in house, or resell, we strive to provide the best.

Quick links

Quick links