Lincoln 4480 Single Action Air Operated Fluid Pump, With a Spigot Tube and Dispensing Valve, Self Priming, 120 PSI Max. Air Pressure
Features a spigot extension with on/off valve * Pump tube length 34 in. * Attachment is 2 in. bung adjustable for 55 and 16 gallon drums, bench and portable tank.
Effective pump ratio is 0.7:1 to 0.8:1 depending on inlet air pressure * Free delivery up to 4 GPM