Air Operated Diaphragm Pumps For Industrial Use

By Author: Jim Lee
Total Articles: 332
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Diaphragm pumps have been extremely popular right from the time of inception as these are integral part of the industry. These pumps are used mainly in chemical plants, factories and manufacturing units for their day to day work. These air operated pumps can carry out their task perfectly if supplied with the right amount of pressure or PSI (pounds per square inch) and air or CFM (cubic feet per minute). With the proper supply of air and pressure these amazing machines can deliver the proper amount of fluid that is required.


Air operated diaphragm pumps are mainly used to move anything from chemicals to vicious slurries and abrasives. Some of the chemicals for which magnetic drive pumps are used comprises of paints, solvents, resins, pigments, construction water/wastes, mine tailings, beer/wine, chemicals, lubricants, oils, adhesives, glues and dyes. Apart from these, the pumps are also used for removing marine barges, latex, ceramic slips, slurries, glazes, driller’s mud, printing liquors/inks, low density powders and in handling ...
... jerry cans, barrels and carbouys.


The diaphragm pumps are great additions to mining pumps especially in construction and drilling projects. These pumps can indefinitely run dry without damages and no gland packing or shaft seal is required. The air flow pressure and discharge can adjusted easily for proper functioning. These are easy to operate because of their non-shearing gentle action. A unique feature of this pump is that it stops consuming power when it is discharged almost immediately which means no wear & tear and heat consumption. It performs smoothly when submerged or used with flooded suction. These pumps do not have any rotating or sliding part. One can easily assemble and disassemble the parts with split clamp bands. These machines have been prepared in such a way that they can pump even at high temperatures.


Peristaltic hose pumps do not require pulsation dampener to discharge quiet and steady flow. These can be safely used in explosive environments. You do not need costly motor or control equipment for making it work. These are absolutely environment friendly as these are pollution free as it can improve the air quality of any confined area where it is placed. The system works on pressurized air which is directed by the air valves to the back side of the pump’s diaphragm. The pressurized air is channel through to the liquid column by the elastometric diaphragms. The liquid and the compressed air are segregated by the diaphragm. The diaphragm in the pump is driven by air instead of the shaft which helps in decreasing the stress thereby increasing the life of the diaphragm.


These pumps work the best because the heart of these pumps is the air valve which supplies compressed air to both the diaphragm alternately under all sorts of condition. The valve performs perfectly because of its simplistic design and functionality. There are different variants of these pumps available from the manufacturers, so it is always better to find the one that suits your requirements. So, make sure that you do a bit of research before purchasing.