Datasheet for QBY air-operated double-diaphragm (AODD) pneumatic pumps from Haquan Pump & Valve. Sealless, self-priming and run-dry safe, these air-driven pumps handle corrosive, viscous and solids-laden fluids without a motor — ideal for flammable and...
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Datasheet for QBY air-operated double-diaphragm (AODD) pneumatic pumps from Haquan Pump & Valve. Sealless, self-priming and run-dry safe, these air-driven pumps handle corrosive, viscous and solids-laden fluids without a motor — ideal for flammable and hazardous areas. Covers the full model range (QBY-10 to QBY-100, DN10 to DN100), with flow rates, general specifications and material options (aluminium, cast iron, stainless steel, PP, PVDF) and diaphragm choices (PTFE, Santoprene, NBR, Viton). Used for chemicals and acids, food and beverage, ceramics, paint and ink, mining slurry and wastewater. In stock with worldwide shipping. More at www.haquanpump.com | sales@haquanpump.com
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