452 Series Regulators
Designed for medium to heavy duty gas welding, cutting, and heating applications.

• 2” gauges for easy reading
• Stem-type seat assembly for more reliable performance
• Forged brass body
• Chrome-plated housing cap for fuel gas and oxygen models
• Self re-seating external pressure relief valve on oxygen, inert gas,
• CO2 and nitrogen models
• Sintered bronze inlet filter
• Weight: 3 lbs ( 1.36 kg)
• UL listed

TECHNICAL INFORMATIONS :
Gas Service : Inert Gas - Argon, Helium, Nitrogen
Maximum Inlet Pressure : 3000 Psi (207 bar)
Maximum Delivery Pressure : 30-450 Psi (2.07-31 bar)
Inlet Gauge : 2", 4000 Psi (280 bar)
Outlet Gauge : 2", 600 Psi (42 bar)
Inlet Connection : BS3, G 5/8"-RH(M)
Outlet Connection : G 5/8"-RH(M)