Positive Displacement Pump

Summary

KCB gear oil pump is mainly used to transport lubricating oil goods.  Stainless steel gear pump, can transport non-lubricating oils, beverages, and low-corrosive liquids. Equipped with copper gears, it can transport low internal point liquids, such as gasoline, benzene, etc. The pump gears are all made of hard tooth surfaces, and a safety valve is included to protect the motor from overload.

Application

KCB gear oil pump applicable of：

1. It is suitable for conveying various oils, such as heavy oil, diesel oil, and lubricating oil. It can be used with copper gears to convey low internal point liquids, such as gas oil, stupid, etc. The unit also produces stainless steel gear pumps that can convey beverages and corrosive liquid.

2. Not suitable for hard particles or fibers, the applicable viscosity is 5×10-5～1.5×103m2/s. The max transport liquid temperature shall be below 300℃.

3. Structural characteristics of KCB gear oil pump

This series of gear pumps is mainly composed of gear, shaft, pump body, safety valve and shaft end seal. The gears are heat-treated to have high hardness and strength. The lubrication of all parts in the pump is automatically lubricated by transferred medium.  The pump is equipped with a safety valve as overload protection. The total safety pressure is 1.5 times than rated discharge pressure, and it can also be adjusted according to actual needs within the allowable discharge pressure range. However, note that this safety valve cannot be used for long-term work of the pressure reducing valve, and it can be installed on the pipeline if necessary.

Advantage

1.KCB gear oil pump is simple and compact,  is easy to use and maintain.

2. good self-priming.

3. Lubrication is automatically achieved by the liquid

4. The use of elastic coupling to transmit power can compensate the slight deviation caused by installation.

Gear pump construction

Application

· They are used as the oil pumps in the engines for supplying the lubricating oil and cooling purposes.

· They are also used in the automatic transmission systems, semi-automatic clutches, power steering and propulsion systems.

· In Petrochemical industries, they are used for the transfer of crude oil, diesel, etc.

· In the food industries, they are used for transferring oils, butter, vegetable fats and similar highly viscous foods.

· Used in the paper and pulp industries, soap, latex and chemical industries

Advantages:

· Ability to produce the high discharge pressure of 210 psi for KCB gear oil pump,362.5psi for 2CY gear oil transfer pump.

· Excellent control of the flow rate and volume. They are used as metering pumps.

· Can also withstand the high-temperature conditions up to 200 degree.

· Quiet in operation

· Used to transfer high viscous fluids.

· They are bi-rotational so the discharge end can be changed.

Limitation

· Cannot be used with the solid particles suspended. Solids affect the gear rotation.

· Fixed clearances must be maintained between the gear and the casing.

· Bushings are required for the smooth operation.

· Gears must be manufactured precisely and are expensive.

Who we are:We are a professional KCB gear oil pump manufacturers in China. Contact us to get the price of KCB double external helical gear oil transfer pump, diesel engine drive gear pump, YHCB arc gear pump, YCB gear pump with heating jacket, NYP internal gear pump, etc.