Vickers PFB Series PFB5-RY-20 PFB 5 10 20 45 FB5-UY-20 PFB10- RY-31 PFB-20-L-10 Hydraulic Axial Piston Pump

hydraulic axial piston pump VICKERS plunger pump is an important device of hydraulic system. It relies on the reciprocating movement of the plunger in the cylinder block to change the volume of the sealed working chamber to achieve oil suction and pressure. Plunger pump has the advantages of high rated pressure, compact structure, high efficiency and convenient flow adjustment, and is widely used in high pressure, large flow and flow adjustment occasions, such as hydraulic press, engineering machinery and ships.

vickers PFB series PFB5-RY-20 PFB 5 10 20 45 FB5-UY-20 PFB10- RY-31 PFB-20-L-10 hydraulic axial piston pump

VICKERS plunger and plunger sleeve are a pair of precision coupling parts, which cannot be interchanged after pair grinding. They require high precision, smoothness and good wear resistance, and their radial clearance is 0.002~0.003mm

The cylinder surface of VICKERS plunger head is cut with a chute, which is connected with the top through a radial hole and an axial hole, so as to change the circulating oil supply; The plunger sleeve is provided with oil inlet and oil return holes, which are connected with the low pressure oil chamber in the upper body of the pump. After the plunger sleeve is put into the upper body of the pump, it should be positioned with positioning screws.

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