591 SERIES HIGH  PRESSURE PISTON REGULATOR

A relief Piston Design For Precise Gas control At  High Inlet and delivery Pressures rating up to 4500 PSIG which provides superior performance and safety features.

• 2-1/2” Gauges for easy reading
• Piston type construction
• Deirin cap bushing for smooth adjustments
• Body and housing are machined from class “A” Brass bar
• Sintered bronze inlet filter
• Weight : 4 lbs