331-4285-452 Series - Single Stage Regulators

• Designed for medium to heavy-duty gas welding, cutting and heating applications; the "Horse" is a Harris® style regulator
• 2 3/4" diaphragm and a Victor® style seat mechanism
• 2" gauges for easy reading
• Forged brass body
• Chrome plated housing cap
• Self re-seating external pressure relief valve on oxygen, inert gases and carbon dioxide models
• Sintered bronze inlet filter
• UL listed

Specifications

• Gas Service: Carbon Dioxide
• Inlet Connection: CGA320

Additional Specifications

• Max Inlet/Delivery Pressure (PSI): 3000/20-300
• Inlet Gauge: 2", 4000 PSI
• Outlet Gauge: 2", 400 PSI
• Outlet Connection: 5/8"-18 RH (F)
• 5/8"-18 RH (F)