Insert barrels of pump It is applicable for delivering acid and alkali liquid, oil, wastewater disposal liquid, pigment, food, Air-Operated Barrel-Type Pump Main ... , pigment, food, cosmetics and past etc.Main technical data of standard configuration Model Free speed (rpm)Weight configuration31718000r/min1.04kgWith ... .8KGwithout hanleMRV0098070r/min3.4KGwithout hanle Air-Operated Barrel-Type Pump