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153H-125 - Medium Duty Hydrogen Regulator, CGA 350, 0-125 PSI Delivery

Packaging: 1of1
$453.32/ea $327.69/1of1 only $327.69/eaSave 28%

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OVERVIEW

Reliable Hydrogen Control for Your Shop

When you are working with fuel gases like Hydrogen or Methane, precision and safety are not just features—they are requirements. The Gentec 153H-125 Hydrogen Regulator is built to deliver exactly that. Whether you are setting up a specialized heating application, performing laboratory work, or handling specific cutting tasks, this regulator gives you the control you need without the bulk of a heavy-duty station regulator. It is the perfect workhorse for medium-duty applications where accuracy and reliability are paramount.

Built Tough for Daily Use
Nobody wants a regulator that feels flimsy or wears out after a few months. That is why the 153H-125 is constructed with a forged brass body and bonnet. This rugged design can withstand the bumps and knocks of a busy shop environment while resisting corrosion. Inside, a sintered bronze filter acts as the first line of defense, catching dirt and debris from the tank before it can mess up the internal seat. This simple feature significantly extends the life of your regulator, saving you money on replacements and downtime.

Precision at Your Fingertips
Adjusting your gas flow shouldn't be a guessing game. This regulator features a smooth-turning T-handle that lets you dial in your pressure exactly where you need it, up to 125 PSI. The large, easy-to-read 2-inch gauges let you check your tank level and line pressure at a glance, so you can stay focused on your work, not your equipment. The gauges are clear and contrast-heavy, making them visible even in lower-light shop corners.

Safety First
Hydrogen is a powerful fuel gas, and the Gentec 153H-125 is designed with your safety in mind. It comes standard with a CGA 350 connection, which uses left-hand threads to ensure you never accidentally hook it up to an oxygen or inert gas cylinder. It also features an internal relief valve for added peace of mind. If you are looking for a regulator that balances professional-grade performance with excellent value, the Gentec 153H-125 is the tool for the job.

Additional Information
Brand:Gentec
Cga Fitting:CGA 350
Item:Regulator
Used On Which Gas:Methane/Hydrogen
Max Outlet:125 PSI
Max Inlet:3000 PSI
Packaging Description:1-per-each
Gas Type:Hydrogen, Methane
Connection Type (CGA):CGA 350
Outlet Pressure Range:0-125 PSI
Inlet Pressure:3000 PSI
Body Material:Forged Brass
Gauge Size:2 Inch
Duty Rating:Medium Duty
Thread Direction:Left Hand
Used On Which Gas?:Methane/Hydrogen

INCLUDED

  • 1 x Single Stage Hydrogen Regulator (CGA 350)
  • 1 x Instruction Manual

APPLICATIONS

  • Oxy-Hydrogen cutting and welding
  • Laboratory gas control
  • HVAC leak detection (when using Hydrogen/Nitrogen mix)
  • Jewelry manufacturing and repair
  • General industrial heating applications
  • Chemical processing requiring hydrogen feed

FAQ

CGA 350 is the standard connection for Hydrogen and Methane gas cylinders. It features a left-hand thread to prevent accidental connection to incompatible gases like Oxygen.

The Gentec 153H-125 has a maximum delivery pressure of 125 PSI.

No, Propane cylinders typically use a CGA 510 connection. This regulator is equipped with a CGA 350 nut and nipple specifically for Hydrogen or Methane.

This is a single-stage regulator, which is suitable for most general industrial applications where the inlet pressure does not fluctuate rapidly or where constant readjustment is acceptable.

The body and bonnet are constructed from forged brass for durability and safety.

Yes, it includes a sintered bronze inlet filter to trap impurities and protect the regulator seat.

Yes, the regulator comes with two 2-inch gauges with high-contrast faces displaying both PSI and BAR scales.

Gentec regulators typically carry a manufacturer's warranty against defects. Please check the specific warranty terms provided by the vendor at the time of purchase.
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