Shanghai Yuyu Machinery Co., Ltd
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    Liyuan Development Zone, Binhu District, Wuxi City
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2CY type gear pump
Suitable for conveying lubricating oil or other liquids with properties similar to lubricating oil that do not contain solid particles and fibers, are
Product details

Product Usage:

Suitable for conveying lubricating oil or other liquids with properties similar to lubricating oil that do not contain solid particles and fibers, are non corrosive, have a temperature not exceeding 80 ℃, a viscosity of 5 × 10-6~1.5 × 10-3m2/s (5-1500cSt), and are used in hydraulic rotating systems.


Application scope:

Can be used as a transmission and booster pump in oil transportation systems;

A fuel pump that can be used for delivery, pressurization, and injection in the fuel system;

Can be used as a hydraulic pump to provide hydraulic power in hydraulic transmission systems;

Can be used as a lubricating oil pump in all industrial fields;


Structural characteristics

This series of gear pumps mainly consists of gears, shafts, pump bodies, pump covers, bearing sleeves, shaft end seals (special requirements, magnetic drive, zero leakage structure can be selected), etc. Gears that have undergone nitriding treatment have high hardness and wear resistance. Installed together with the shaft in a replaceable shaft sleeve for operation. The lubrication of all parts inside the pump is automatically achieved through the use of the conveying medium during pump operation.

The four bearing sleeves inside the pump are installed in a floating manner, and the end clearance is automatically adjusted according to the working pressure. Therefore, the pressure of the pump is stable, the output flow pulsation is small, and the dissolution efficiency is high.

When viewed from the extended end of the main shaft towards the pump, it rotates clockwise.


Model

Traffic volume

Rotational speed

r/min

Discharge pressure

MPa

Required cavitation allowance m

Efficiency

%

Motor
m3/h 1/min Power kw model
2CY-1.08/2.5 1.08 18 1420 2.5 9.5 58 2.2 Y100L1-4
2CY-2.1/2.5 2.1 35 1420 2.5 9.5 58 3 Y100L2-4
2CY-3/2.5 3 50 1440 2.5 9.5 59 4 Y112M-4
2CY-4.2/2.5 4.2 70 1440 2.5 9.5 59 5.5 Y132S-4
2CY-7.5/2.5 75 125 1440 2.5 9.5 63 7.5 Y132M-4
2CY-12/2.5 12 200 1460 2.5 9.5 63 11 Y160M-4
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