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Diaphragm Pump

DELT air-operated double diaphragm pumps are used for pumping water and wastewater from gas stations and in the chemical industry. They are positive displacement pumps that use compressed air as their power source. With two diaphragms, compressed air drives the pump in a constant suction and discharge operation, allowing for easy pumping of liquids. Furthermore, they are very safe in hazardous environments because they do not use an electric motor. DELT air-operated double diaphragm pumps can not only transfer flowing liquids but also difficult-to-flow media, offering advantages such as being self-priming, submersible, shielded, slurry pumps, and contaminant pumps.

AODD - Diaphragm Pump for Gas Stations

DELT pneumatic double diaphragm pumps are used for pumping water and wastewater from gas stations and in the chemical industry. These are positive displacement pumps that utilize compressed air to create pressure on the diaphragm, allowing them to pump liquids. They are suitable for almost all types of chemicals, even those with sludge, corrosive substances, or flammable materials, and require no electricity to operate. These pumps are widely used in various industries including petroleum, metallurgy, chemical engineering, mining, ceramic coatings, food and beverage, pharmaceuticals, printing, papermaking, textiles, wastewater treatment, automotive, shipbuilding, and others.

Suitable for use with solutions: water, oil, various chemical solutions, precipitates, and more.

Drive system: Air from an air compressor.

Maximum temperature of the usable liquid: 150°C (302°F)

Types of joints: Flange, threaded joint, quick coupling.

Body material: Aluminum, PVDF, PTFE lining

Inlet/outlet pipe size: 1 inch

Pumping rate: 0 - 2.4 cubic meters/hour

Pressure/Head: 0 - 60 meters

Suction head: 7 meters

Bangkok Office : 888/47 Moo 9, Liapklongchonlahaphichit Rd.,T. Bangpla A. Bangplee,Samutprakarn 10540, ThailandTel : (+66) 093 578 8878 and (+66) 082 108 8807

Chiang Mai Office : 8/9 Moo 1, T.San Phee Seau A. Muang,Chiang Mai 50300 Thailand Tel : (+66) 093 578 8878 and (+66) 082 108 8807

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