Gentec 453X-175 Single Stage HD Regulator, Oxygen, CGA540

Designed for medium to heavy duty gas welding, cutting and heating applications, these single-stage regulators provide top performance in a wide variety of industrial and laboratory applications.

Features:

• Self re-seating external pressure relief valve on oxygen models
• Stem-type seat assembly for more reliable performance
• Forged brass body
• Conforms to CGA E-4 standard for gas pressure regulators
• 2-1/2" gauges for easy reading
• 2-3/4" diaphragm
• Weight: 3 lbs 8 oz