Applied to seawater desalination, high concentration brine treatment, etc., zhongmaide high pressure pump is a high-pressure pump designed based on the axial piston principle. It is light, small and compact in design. At the same time, it also adopts the design that the fluid itself lubricates the moving parts of the pump, so it does not need lubricating oil. All parts of the pump are designed with a long maintenance cycle, which requires very low maintenance of the pump while maintaining stable and efficient operation.

Zhongmaide high pressure pump is an axial piston positive displacement pump. In each operation cycle, the plunger delivers a fixed flow of liquid. The flow is proportional to the speed (RPM) of the input shaft. Unlike centrifugal pumps, high-pressure pumps provide a fixed flow at speed regardless of pressure changes.

ZSP series high-pressure plunger pump provides a reliable and environmental protection solution for your desalination facilities. It is generally suitable for booster pumps of seawater and high concentration brackish water treatment systems, including seawater desalination, high concentration brackish water desalination, power plant boiler make-up water and other industrial water treatment. This kind of high-pressure pump can be used in land-based, ocean or offshore operations. Small carbon footprint, simple design, no frame or belt drive, horizontal or vertical installation, suitable for narrow space.

The compact size and light weight make the ZSP high-pressure pump flexible in any environment. This type of pump can be pre assembled to the factory system for testing, and does not have to be sent to remote areas for on-site installation and welding. The ZSP high-pressure pump has a simple structure with only a few components, thus ensuring the stability of operation, long working time and easy maintenance. Zhongmaide ZSP pumps are available in a variety of specifications, which are applicable to seawater desalination plants with a variety of specifications ranging from 0.15 m3/h to 90 m3/h.

ZSP full series high-pressure pump adopts swashplate multi plunger structure, which has the following outstanding advantages:

Corrosion resistance: all parts of ZSP series high pressure pump adopt duplex stainless steel SAF2205, duplex stainless steel SAF2507 and Carbon Fiber Reinforced PEEK.

Clean and environment-friendly: the overflow medium is self-lubricating design without lubricating oil. Due to the ultra clean technology of the pump, the high-pressure pump will not produce pollution risk.

Convenient maintenance: long maintenance cycle, no maintenance during warranty period, simple maintenance.

Small volume and light weight: the volume and weight of ZSP series high pressure pump is less than one fourth of that of traditional three plunger pump, with small installation space and convenient maintenance.

Low noise: the noise of ZSP series high pressure pump shall not exceed 80dB (a).

High efficiency and energy saving: the efficiency of ZSP series high-pressure pump is more than 90%, while the total efficiency of traditional three plunger pump is less than 80%. Its operation conforms to the national energy-saving policy.

Small flow pulsation: ZSP series high pressure pump adopts multi plunger structure (5, 7 and 9 plunger), and the output flow is more stable than that of the traditional three plunger pump.