Alemite® 8568-A4 Standard Duty Lubrication Pump, Oil, Pneumatic Pump, 3 gpm Output

Alemite® lubrication pump, standard duty, oil lubricant, pneumatic pump, 3 gpm output. Alemite® h-pumps are designed for medium pressure industrial applications, featuring exceptional reliability and service life. 2-7/16 in dia air motor. Handles 10, 20 and 30 W oils. Will mount to 1-1/2 in (38 mm) suction tube from remote tank. Double toggle air valve trip mechanism prevents binding or stalling. Corrosion resistant chrome finish on piston rods reduces packing wear. Center flow, micro-lapped high pressure air valve provides very long life. Self aligning, heavy acme threads provide safely locked linkage. Requires appropriate downtube. 1-1/2 in NPTF female material inlet. 3/8 in female NPTF material outlet. 4:1 pump ratio.