GYZJ Air Operated Double Diaphragm Pump QBK-15 1/2 inch Outlet 12 GPM Pneumatic Transfer Max 115 PSizeI Industrial Use for Chemical Waste Oil Dual Dissepiment PTFE Nitrile Rubber by Cast Iron

High performance: Air diaphragm pump good abrasion resistance, chemical resistance, and heat resistance. Excellent efficiency: Double diaphragm pump motor design delivers optimum air efficiency. Reliability: Diaphragm pump unbalanced air valve ensures no-stall operation. Safety and environmental protection: Air diaphragm pump bolted construction for leak-free fluid handling. Used in various industries: Diaphragm pump can petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive and other chemical industries.