Plunger type oil storage pump, using aluminum alloy die-casting barrel, manual operation
Easy to use, with oil mark on the outside, you can always observe the oil level dynamics. and also
Oil can be supplied directly to the lubrication point and can also be used with HT or dispensers.
Oil Viscosity :20-150cst
When the handle is pulled by pulling, the plunger is pushed to discharge the oil stored in the cylinder; the plunger absorbs the oil under the action of the spring force.