Wholesale ZPP Double-suction Centrifugal Pump-manufacture,factory,supplier from China

These pumps operate in capacity ranges up to 10500 m3/h and heads up to 280m. the temperature range is –20 to +130 ℃Pumps are volute casing pumps with double suction impeller for application as raw or clean water pumps in municipal or industrial water supply systems, as cooling water-ballast-and pipeline pumps for the correspondent branches of industry.If any needs, pls contact me for quotation.

Suitable for general industrial pumping as well as low pulsation headbox applications in PPI with highly polished internal surfaces.PerformanceCapacity max. 6500 l/s 103000 USGPMHead max. 180 m 590 ftTemperature max. 120 °C 250 °FOperating Pressure max.* 1,0 MPa (10 bar) 150 psiLubrication grease or oil grease or oil

These pumps operate in capacity ranges up to 10500 m3/h and heads up to 280m. the temperature range is –20 to +130 ℃ The casing is axially split. After removal of the upper parts(casing, bearing) the rotor is completely accessible and can be taken away without removing the pipings, because suction and discharge branches are at lower casing parts. The driver can stay at place of erectionThe shaft seal is either soft packing or mechanical seal depending upon the working conditions.Pls contact me for quotation if any needs.

Our wear-resistant end-suction single-stage centrifugal pumps are designed for abrasive and erosive pumping applications, such as lime milk and mud, and coating pigments.

We can offer pump with different kinds of mechanical seal, like single cartridge, double cartridge.. also the material like Titanium, stainless steel...Popular size 1.375''  1.75''  1.875''  2.125'' etcIf any needs, pls let me know.

Pumps of the series SM are volute casing pumps with double suction impeller for application as raw or clean water pumps in municipal or industrial water supply systems, as cooling water-ballast-and pipeline pumps for the correspondentbranches of industry.  These pumps operate in capacity ranges up to 10500 m3/h and heads up to 280m. the temperature range is –20 to +130 ℃Pls contact me if any needs.

In the field of petroleum and chemical industry, the most widely used international standards for centrifugal pumps are API610, ISO5199 and ANSIB73.1M/B73.2M, while the domestic standards are GB3215 and GB5656/T. These standards are described below.1.1 API is the abbreviation of the American Petroleum Institute. The purpose of API610 standard is to provide a procurement specification for the manufacture and procurement of centrifugal pumps.API610 (seventh edition) is proposed for centrifugal pumps used in oil refineries, and its standard name is Central Pumps for General Refinery Services.

Reason Analysis: Any Centrifugal pump has an optimal working range, reflected in the performance curve of the pump. The vibration of the Centrifugal pump varies with the flow rate, and usually its value is minimum near the optimal efficiency point, and increases with the increase or decrease of the flow rate. The variation of vibration with flow rate depends on the energy density, specific speed and cavitation specific speed of the pump. In general, the variation of vibration increases with the increase of energy density, specific speed and cavitation specific speed.

This self-priming pump has a high suction capability (even at low speed) and can easily prime the suction pipe. And can be installed above the liquid level on the suction side. This greatly facilitated the retrofit of the pumping station.It have an increased overall efficiency compared to the previous screw pumps. The new pumping units are also much more compact than the old ones. Finally, the activated sludge is now transferred gently and the risk for splashing that would occur with the old open structure has been totally eliminated.Pls let me know if any needs.

Our centerline supported end-suction single-stage centrifugal process pumps are designed to stand high temperature especially in demanding industrial hot liquid pumping applications.Main benefitsLong and trusted experience in all industrial segmentsExcellent performanceExceeds standard requirements of international ISO 5199 standardSuitable for the most demanding industrial applicationsUnique, patented and superior design features minimize life-cycle costsQuick and easy installation, safe operation, easy maintenance and serviceMain applicationsClean and lightly contaminated liquidsViscous liqu

Chemical process pumps with double cartridge mechanical seal. If any needs, pls feel free to contact me for quotation.

 The working principle of the engine water pump: Through the belt pulley to drive the pump bearing and the impeller to rotate, the cooling liquid in the pump is driven by the impeller to rotate together, and is thrown to the edge of the pump shell under the effect of Centrifugal Force, at the same time generating certain pressure, and then it comes out of a drain or a pipe.