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

Features:

• Steel Gauge Protectors are color coded: green for Oxygen (GP32X) and red for Acetylene (GP32Y)
• Self re-seating external pressure relief valve on oxygen models
• Conforms to CGA E-4 standard for gas pressure regulators
• Stem-type seat assembly for more reliable performance
• Forged brass body
• 2-1/2" gauges for easy reading
• 2-3/4" diaphragm

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.