Suzhou Dengfeng Environmental Engineering Co., Ltd
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Customizability Water Treatment System - Membrane Pump
1 . Descriptions:
The Diaphragm Pump apply to wastewater treatment system and pure water treatment system, often referred to as diaphragm pump, is a pump that pumps and discharges liquid through the movement of diaphragms. Its working principle is to use one or more elastic diaphragm to divide the pump chamber into two studios, through the compressed air or liquid to make the diaphragm periodic movement, so as to realize the liquid suction and discharge. Membrane pumps usually consist of a pump head, diaphragm, drive unit and valve. The pump chamber is divided into two parts by the diaphragm, respectively, the liquid into the suction chamber and the liquid is discharged from the discharge chamber, usually made of soft elastic materials, such as rubber or Viton. The diaphragm separates the liquid in the pump chamber from the driving part (usually air or liquid). The diaphragm begins to vibrate or move when a driving force (usually pneumatic or hydraulic) is applied to the diaphragm.
2 . Product parameters:
| Model Number | DFS15 | DFS25 | DFS40 | DFS50 | DFS80 | ||
| Maximum Flow Rate Gallons (L)/min | 15(57) | 40(170) | 90(340.7) | 135(511) | 260(988) | ||
| Displacement Per Cycle Gallons (L) | 0.04(0.15) | 0.11(0.42) | 0.34(1.29) | 0.43(1.63) | 0.95(3.62) | ||
| Inlet (female) | 1/4"BSPT | 1/2"BSPT | 3/4"BSPT | 3/4"BSPT | 3/4"BSPT | ||
| Fluid Inlet | 1/2"BSPT | 1"BSPT | 1 1/2"BSPT | 2"BSPT | 3"BSPT | ||
| Fluid Outlet | 1/2"BSPT | 1'BSPT | 1 1/2"BSPT | 2"BSPT | 3"BSPT | ||
| Maximum Working Pressure psi(Bar) | 125(8.6) | 125(8.6) | 125(8.6) | 125(8.6) | 125(8.6) | ||
| Maximum Diameter Of Suspended Solids In Inches (mm) | 3/32(2.4MM) | 0.25(6mm) | 0.25(6.3mm) | 3/8(9mm) | 0.472(12mm) | ||
| Maximum Dry Absorption Height, feet (m) | 10(3) | 12(3.5) | 19(5.8) | 20(6) | 19.7(6) | ||
| ※parameter and detail are customizable to clients' demands. | |||||||
3 . Specificities:
1. High reliability: simple structure, reliable operation, suitable for a variety of industrial applications.
2. Corrosion-resistant: can be made of different materials to adapt to different chemicals and liquid media.
3. No leakage: Due to the complete separation of liquid and compressed air, leakage-free operation can be realized.
4. Multi-functional: can be used to deal with cleaning agents, chemicals, paints, sewage and other fluids.
5. Strong self-priming performance: it can reach a higher vacuum degree in a shorter time and improve the self-priming ability.
4 . Appliance:
1. Corrosive liquid transportation: As the membrane pump can be manufactured with corrosion-resistant materials, it can safely transport corrosive liquids such as strong acid and alkali.
2. Conveying of viscous liquid: It is suitable for conveying high viscosity chemical products, such as resin, glue, paint and so on.
3. Sewage treatment: Membrane pumps are used to convey sewage, sludge and waste liquid containing solid particles.
4. Exhaust gas treatment: In the exhaust gas treatment system, it is used for conveying exhaust gas washing liquid and neutralizer.
5. Biopharmaceuticals: Used for conveying high purity, biologically active preparations to avoid contamination and degradation.
