●The piston structure is simple, the plunger spring has good elasticity and strength, low fracture failure rate and the overall service life of the piston is extended;

●The friction part of the piston chamber and connecting rod adopts wear-resistant bushings with good wear resistance, which minimize the metal particles generated by the reciprocating friction of the pistons, reduce the pollution of lubricating oil and extend their service life. At the same time, the wear-resistant bushings can be replaced according to the wear condition, greatly reducing the cost of use and maintenance;

●The valve assembly kit is easy to disassemble and can be easily replaced without disassembling the pump head.

● SUS316L pump head and wear-resistant stainless steel valve components;

●FKM diaphragms and sealing ring, other materials of membrane and sealing ring can be selected according to the operating conditions;

●An auxiliary cooling system can be customized against high-temperature liquid delivery requirements.

APPLICATIONS:

Suitable for transporting pure liquids, oil, alcohols, solvents, chemical liquids, chemical waste, corrosive or abrasive slurries, liquefied gases, high viscosity liquids, paints, liquids containing fine particles, etc.

●The pump multi-piston reciprocating movement pushes and pulls diaphragms to function;

●The hydraulic cells in the mechanical drive chamber maintain balanced pressurization, stabilization and overpressure regulation to keep stable output pressure and avoid the risk of broken piston spring and broken diaphragm caused by the accumulation of overpressure in the hydraulic cells;

●Pump flow and head adjustable by changing motor rotation speed according to working conditions to achieve a relatively stable liquid metering ability;

●The wet parts of the pump available in ductile iron and 316L stainless steel or other materials upon request. Less failure (such as broken diaphragm and piston fracture) with lower operating cost.

APPLICATIONS：

Suitable for high-pressure transportation of pure water, solvents, chemical liquids, corrosive liquids, liquefied gas, slurries, and high viscosity materials; Suitable for high-pressure filtration and separation equipment, high-pressure cleaning equipment, high-pressure cooling equipment, seawater desalination and reverse osmosis equipment, oil and gas field pressure water injection equipment, spray drying equipment, deep hole metal cutting equipment, high-pressure tubular boiler, multi-channel reactor, and high-pressure liquid delivery equipment requiring low precision metering requirements.