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WCB Micro Gear Oil Pump - Product Overview
WCB typeMicro gear oil pumpBelonging to low-pressure miniature portable energy-saving oil transfer pumps, it is most suitable for selling unit oil drum trucks without power sources to convert oil, and also suitable for oil transportation in refineries, power plants, substations (rooms), and oil depots. The thin oil treatment of the thin oil lubrication system is used for the transfer of thin oil. For conveying non lubricating oil, beverages, low corrosive water, etc., please use integral stainless steel gear pumps, which are produced by our factory.
WCB type micro gear oil pump - model meaning
WCB Micro Gear Oil Pump - Product Features
The WCB micro gear oil pump has a simple and compact structure, making it easy to use and maintain,
WCB typeMicro gear oil pumpHas good self-priming ability, so there is no need to inject liquid before each pump start,
WCB typeMicro gear oil pumpThe lubrication is automatically achieved by the conveyed liquid, so there is no need to add additional lubricant during daily work.
The use of elastic couplings to transmit power can compensate for minor deviations caused during installation. When subjected to inevitable hydraulic impact during pump operation, it can provide good buffering effect.
WCB type micro gear oil pump - structural characteristics
The WCB type micro gear oil pump is mainly composed of gears, shafts, pump bodies, and shaft end seals. Gears have high hardness and strength after heat treatment, and are 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 output medium during pump operation.
pumpThere are well-designed oil discharge and return grooves inside, which minimize the torque force that the gears bear during operation, resulting in low bearing load, minimal wear, and high pump efficiency.
The pump is equipped with a safety valve as overload protection, and the full reflux pressure of the safety valve is 1.5 times the rated discharge pressure of the pump. It can also be adjusted according to actual needs within the allowable discharge pressure range. However, please note that this safety valve cannot be used for long-term operation as a pressure reducing valve. If necessary, it can be installed separately on the pipeline.
WCB type micro gear oil pump - application scope
WCB typeMicro gear oil pumpCan be used as a transmission 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; It can be used as a lubricating oil pump in all industrial fields.
WCB typeMicro gear oil pump--Product Usage
The WCB type micro gear oil pump can transport clean neutral oils with a viscosity of 1-8 ° E (such as mineral oils such as engine oil, kerosene, diesel, and various vegetable oils) from one container to another. It can improve work efficiency and reduce labor intensity, making it suitable for use in industries such as commerce, industry, and agriculture for oil transportation.
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 ℃, and a viscosity of 5 × 10-6~1.5 × 10-3m2/s (5-1500cSt).
WCB typeMicro gear oil pump--Performance parameters
| model | internet traffic L/min |
Conveying height (m) |
weight (kg) |
Drive power (w) |
Use power supply (v) |
|
| WCB-30 | 30 | 30 | 17 | 370 | 220/380 | |
| WCB-50 | 50 | 30 | 19 | 550 | 220/380 | |
| WCB-75 | 75 | 30 | 21 | 750 | 220/380 | |
| WCB-30P | 30 | 30 | 18 | 370 | 220/380 | stainless steel |
| WCB-50P | 50 | 30 | 20 | 550 | 220/380 | |
| WCB-75P | 75 | 30 | 22 | 750 | 220/380 | |
WCB type micro gear oil pump - installation dimensions
| model | internet traffic L/min |
lift m.H20 |
Equipped with motor model |
power | H | L | L1 | B | H1 | L2 | Inner diameter of rubber hose D |
| WCB-30 | 30 | 30 | CO2 8012 | 200V 370W | - | - | - | 165 | 215 | - | 20 |
| WCB-50 | 50 | 30 | CO2 8022 | 200V 550W | - | - | - | 165 | 215 | - | 20 |
| WCB-75 | 75 | 30 | CO2 8032 | 200V 750W | - | - | - | 165 | 215 | - | 25 |
WCB typeMicro gear oil pump--Precautions
Pre work inspection:
a. Are the fasteners of the pump secure.
b. Whether the rotation of the active shaft is uniform and consistent in weight.
c. Is the valve of the inlet and outlet pipeline open.
d. Whether the rotation direction of the pump meets the requirements.
e. Before initial use, an appropriate amount of medium should be injected into the pump.
Maintenance during work:
a. Attentionwater pumpThe readings of the pressure gauge and vacuum gauge should comply with the technical specifications specified for the pump.
b. When there is abnormal noise or high temperature rise during the operation of the pump, the pump should be stopped immediately for inspection.
c. In general, safety valves should not be adjusted arbitrarily. If adjustment is necessary, instruments should be used for calibration. Make the cut-off pressure of the safety valve equal to that of the pump
d. 1.5-2 times the rated pressure.
Pump stop
a. Cut off the power supply.
b. Close the inlet and outlet pipeline valves.
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