1. Piston type volume pump, transparent resin tank.
2. Manual operation. Store oil when the handle is pulled out and drain oil when the handle is pushed forward.
3. XEP20 has no unloading function. It is matched with damped grease distributor and damped grease joint.
4. XEP20A oil manual unloading function, with pressure type, Concorde type quantitative grease distributor matching.
5. Use medium: NLGI 0#，00#，000# lithium grease.