What is a piston pump:

Piston pumps are durable and relatively simple devices. The basic piston pump consists of a piston, a chamber, and two valves. The pump operates by driving the piston down into the chamber, thereby compressing the medium inside. In hand pumps, this is usually air. Once the air pressure exceeds the pressure of the outlet valve spring, the compressed medium passes through the open outlet valve. When the piston is pulled back, it opens the inlet valve and closes the outlet valve, thereby using suction to draw in the new medium for compression.

Although somewhat expensive, piston pumps are one of the most efficient pump types. They have excellent pressure ratings (up to 10,000 psi), but their design makes them vulnerable to contaminants. They provide an excellent solution for many high-pressure hydraulic pumping applications.

Piston pump application scenarios:

By controlling the swash plate Angle, the axial piston pump can contain most of the loop controls necessary to regulate flow and pressure. They are very reliable and can make the rest of the hydraulic system to which they are attached very simple and inexpensive.

They are used to power the hydraulic systems of jet aircraft, driven by gears driven by turbine engine spindles, and are commonly used in automotive air conditioning compressors for cabin cooling. These pumps are designed to meet the limited weight and space requirements in the vehicle engine compartment and reduce vibration.

High pressure washers also use these pumps, and axial reciprocating motors are used to power many machines. They work in the same way as axial piston pumps, except that the circulating fluid is supplied at considerable pressure and the piston housing rotates and provides shaft power to the other machine. A typical use of a shaft-yearning compound motor is to power small earthmoving machinery such as slip loaders.

The above content introduces what is a piston pump and where KNOLL piston pump is used. In addition, Shenzhen Oudejie Technology specializes in the sale of new original German imported KNOLL Kono piston pump, and promises to sell products are new original imported, while providing our customers with quotation, selection, product information and other services.