Electric diaphragm pump is one new kind of pumps, which has beenemployed in more and more industrialized countries over the worldin recent years because of the breakthrough development in itsdiaphragm materials, it displaces some centrifugal pumps and screwpumps and is used in the trades of chemistry, ceramics, metallurgyand so on, the electric diaphragm pump, which produced in ourcorporation, is designed in accordance with sampled machine offeredby ABEL company (U. S. A), it is suitable for the places with lowpressure, i. e., its outlet pressure is less than 3kgf/cm2.

Characteristics:
1. Water irrigation and diversion are not necessary, itsself-suction capacity can reach 7 odd meter.

2. Enjoying excellent passing performance, even can pass througheasily particles and slurry whose diameter below 10 mm.

3. The medium must not be leaked because the diaphragm hasseparated the transmitted medium from transmission machine.Moreover, owing to no shaft seals in the pump, its service lifewill be greatly prolonged, the diaphragm, according to its medium,can be classified as chloroprene rubber, fluorous rubber and Buna-Nrubber to meet the requirements of various customers.

4. The flowing part of pump body for medium can be classified ascast iron, stainless steel, lining rubber in accordance with therequirements of customers, while its motor can be differed fromgeneral type and explosion-proof type (B3d).

Application:
1. Various toxic, flammable and volatile liquids;
2. Various strongly acidic, strongly alkaline and stronglycorrosive liquids;
3. Transmitting mediums with high temperature at 150º C
4. Backingpressure feeder for various filter presses;
5. Employed for retrieving and circulation of heat water;
6. Loading and unloading of oil tankers, oil depots and oilgoods.
7. Pumping of pickles, jams, mashed potato and chocolate etc.;
8. Pumping of paint, gum and pigment adhesives;
9. Employed for various porcelain, glaze, cement, grout, mortar andslurry;
10. Employed for various rubber, latex, organic solvent,stuffing;
11. Employed for clearance of oil tanker barge to suck off innersewage and residual oil.
12. Employed for hops, yeast thin grout, syrup and molasses;
13. Pumping of sewage and sediment in mine, adit, tunnel andsewer.
14. Suction and transmission of various special mediums.

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