... 1, 2:1, 5:1 etc air powered fluid tranfer pump,air operated transfer pump for chemical liquid, oil, heavy visocosity ... viscosity fluid, corresive liquid, liquid with particle air powered fluid transfer pump 207550 Verified Information This information is Verified by Bureau ... Production Line Capacity Actual Units Produced(Previous Year) Lubrication Transfer Pump & Tools 4,000 Sets / Month 20,000 Sets ...