Air Operated Diaphragm Pumps

The Yaness series air operated diaphragm pump of our company is the latest model of fluid transportation equipment, which is currently one of the most innovative pumps in China. Using compressed air as the power source, it can pump various fluids drastically, whether corrosive, volatile, flammable, poisonous liquid even fluids with particles and high viscosity.

Our diaphragm pumps have totally seven specifications. The sizes for Inlet/Outlet are 1/4”,1/2”,3/4”,1”,1.5”,2”,3”. The components which contact with the fluids are usually made of aluminum alloy, nodular cast iron, polypropylene, stainless steel. Because of the varied applications, the materials of diaphragm can be styrene rubber, neoprene, polythene, polyester rubber, fluorine rubber, Teflon and PVDF, so that it can meet the requirements of different fluid mediums.

Main Applications

● Chemical industry: Acids, alkalies, solvents, suspended solids, decentralize system.

● Petrochemical industry: Crude oil, heavy oil, grease, mud, sludge, etc.

● Coatings industry: Resins, solvents, coloring agent, paint, etc.

● Cosmetic industry: Detergent, shampoo, lotion, emulsion, camphor ice, surface active agents.

● Ceramics: Mud slurry pottery, lime milk, clay slurry.

● Mining industry: Coal slurry, magma, mud, mortar and explosives, lubricant, etc.

● Water treatment: Lime milk, soft sediments, sewage, chemicals, waste water.

● The food industry: Liquid semi-solid, chocolate, salt water, vinegar, syrup, vegetable oil, honey, animal blood.

● Beverage industry: Yeast, sugar syrup, concentrations, gas-liquid mixture, wine, fruit juice, corn pulp, etc.

● Pharmaceutical industry: Solvents, acids, alkali, plant extract liquid, cream, plasma and other liquid drugs.

● Paper industry: Adhesives, reins, paints, inks, paints, hydrogen peroxide, etc.

● Electronics industry: Solvents, electroplating fluid, cleaning.

● Textile solution: Chemical dyes, resins, rubber, etc.

● Construction industry: Grout, ceramic tile adhesives, rock slurry, ceiling finish, etc.

● Automotive industry: Polishing emulsion, oil, coolant, automotive priming, oil emulsion paint, varnish, varnish additives, decreasing fluid, fluid, paint, etc.

● Furniture industry: Adhesives, varnishes, decentralized system, solvents, color agent, sapwood glue, epoxy resins, starch binder.

● Metallurgy, casting and dyeing industry: Metal slurry, hydroxides and carbide slurry, dust cleaning slurry.

Technical Parameters

Max. Suction Lift *	dry 5m, wet 8m
Max. particle dia	9.4mm
Suction&discharge size	1/4”, 1/2”, 3/4”, 1”, 1.5”, 2”, 3” inch /Npt/BSPT/Flange
Air inlet size	1/4, 1/2, 3/4 inch
Max. flow rate	1060 l/min
Max. head	84m
Max. air inlet pressure	8.4bar
Max. air consumption	325scfm（9.1m³/min）
Main body material	PP, Acetal, PVDF, Aluminum alloy, 304SST, 316SST

*Suction height changes with the different combinations of ball, seat and the diaphragm materials.

Note: The max data are 3” pump, other types please contact us.

Reference

1, Plastic Pneumatic Diaphragm Pump

2, Aluminium Alloy Pneumatic Diaphragm Pump

3, Stainless Steel Pneumatic Diaphragm Pump