This pump is the piston type manual lubrication pump, used in oil lubrication system. Manual, pull handle storage, push the soot constantly. Transparent resin tank, fuel tank bottom sets mesh, prevent foreign body in lubrication system. Add oil, butter gun fill grease, unscrew the re-fuelling valve protects cap, alignment note oil mouth put grease injection to lay aside in the cylinder. If no butter gun can spin, spin out next protect cap, gently pull the flap raises the pistons, then in the tank to tank add oil within. No discharging pressure function, but with damping type grease joint, the damping type oil distributor supporting the use.

Use NLG10, 00, 000 oil: Lithium base fat