WSGZ-8 Manual lubrication pump is a handle plunger pump, it consisted with dividers and spray valves can make up a two-line or two-line-spray grease concentrate lubrication system to grease lubricant in a small scaled concentrate lubrication system. It is applicable special for the single machine or device in the condition of less lube points and longer lube partition time (over 4 hours).

Applicable medium: grease , the penetration ≧265(25℃,150g)1/10mm.