These pumps are advised for the transfer of low viscosity oil (SAE 15/80), similar and antifreeze, for short distance (15 - 30 ft). The delivery capacity of a pump varies according to particular applications and combinations: the pressure of air supplied; viscosity and temperature of the fluid; dimensions of delivery hose; dimensions of connections and type of gun which is used. The operating pressure may vary between a minimum of 44 psi and maximum of 116 psi. To optimize the performance and the time-life of the air operated pumps advised to use filtered and lubricated air.
