WCB gear oil pump is a portable oil pump, it can transfer clean and viscosity liquid form one container. With brass gear, it can transfer low-flash point liquid such as gasoline, benzene etc. Bypass valve for option.
Advantage
·For diesel, Kerosene, if for engine oil, hydralic oil must choose 4-pole motor.
·Small size, durable, easy maintenance, continuous working.
·Cast-iron pump casing, treated against corrosion and paint-finished.
·Induction motor with aluminum casing. Grade protection:IP55
·Safety valve for option, for fuel dispensing.
·Max liquid temperature up to 80℃.
·Max suction could be 5 meter.
·NPT/BSPF thread connect
Theory
| Technical Specification | ||||||||
Model | Size(mm) | Flow(L/min) | Head(m) | Power(KW) | Valtage(V) | Speed(rpm） | Material | |
WCB-30 | 20 | 30 | 30 | 0.37 | 220/380 | 2800/1450 | Cast Iron/SS304 | |
| WCB-50 | 20 | 50 | 30 | 0.55 | 220/380 | 2800/1450 | ||
| WCB-75 | 25 | 75 | 30 | 0.75 | 220/380 | 2800/1450 | ||
| WCB-100 | 32 | 100 | 30 | 1.1 | 220/380 | 2800/1450 | ||
WCB75 portable gear oil pump: Complete Technical Guide
The WCB75 Portable Gear Oil Pump is a high-performance, mobile oil transfer pump designed for industrial, automotive, and mechanical lubrication applications. Constructed with WCB stainless steel, it offers corrosion resistance, mechanical durability, and long service life. Its compact and lightweight design makes it ideal for on-site oil distribution, maintenance operations, and hydraulic system lubrication.
This guide provides detailed information on usage methods, performance characteristics, operational tips, and technical support, offering engineers, operators, and procurement specialists a comprehensive understanding of the WCB75 Portable Gear Oil Pump.
Durable Construction: Made from WCB stainless steel, ensuring resistance to corrosion, wear, and harsh industrial environments.
Portable Design: Lightweight and compact, enabling easy transportation and deployment in workshops, factories, and outdoor sites.
Efficient Pumping: Maintains stable flow and pressure for lubricants and light industrial oils.
Low Maintenance: Modular design simplifies inspection, cleaning, and part replacement.
Versatile Application: Suitable for machinery lubrication, hydraulic systems, and small-scale industrial oil transfer.
| Feature | Specification | Benefit |
|---|---|---|
| Material | WCB stainless steel | Corrosion-resistant, durable, long-lasting |
| Flow Rate | 30–75 L/min (model dependent) | Efficient oil transfer for various industrial tasks |
| Operating Pressure | Up to 0.6 MPa | Maintains stable operation in hydraulic and lubrication systems |
| Temperature Range | -20°C to 80°C | Suitable for various industrial environments |
| Portability | Compact, lightweight | Easy handling and deployment on-site |
| Maintenance | Modular design | Simplifies inspection, cleaning, and repair |
Notes: Specifications may vary slightly depending on model variations and application requirements.
Place the pump on a stable and flat surface to prevent tipping or vibration.
Connect inlet and outlet hoses securely, ensuring proper flow direction.
Verify that electrical or mechanical drive connections are correctly configured and comply with safety standards.
Check the oil reservoir to ensure sufficient fluid supply before operation.
Prime the pump by allowing oil to fill the inlet line.
Start the pump at low speed, gradually increasing to operational speed.
Monitor pressure, flow rate, and noise during initial operation.
Avoid running the pump dry to prevent internal damage.
Maintain consistent oil viscosity and quality for optimal performance.
Observe operational limits for pressure and temperature to prevent premature wear.
Gradually close inlet and outlet valves to stop oil flow.
Allow the pump to cool down before performing any maintenance.
Inspect for leaks, worn seals, or other damage before storing or restarting.
Lubrication: Regularly check and lubricate moving components to maintain smooth operation.
Hose Management: Avoid sharp bends and kinks in hoses to ensure consistent flow.
Cleaning: Clean external surfaces to prevent dust and debris from entering the pump system.
Temperature Monitoring: Ensure oil temperature remains within the recommended range to prevent viscosity issues.
Storage: Store the pump in a dry, protected environment when not in use.
| Component | Frequency | Action |
|---|---|---|
| Bearings | Every 3 months | Lubricate and inspect for wear |
| Mechanical seals | Every 6 months | Inspect for leakage or damage |
| Pump housing | Monthly | Clean and inspect for corrosion |
| Electrical connections | Every 6 months | Check wiring and insulation |
| Full inspection | Annually | Disassemble, clean, and replace worn parts |
Troubleshooting Guide
| Issue | Possible Cause | Recommended Action |
|---|---|---|
| Low flow rate | Clogged inlet or air in suction line | Clean inlet, bleed air from system |
| Excessive noise | Misalignment or bearing wear | Realign components, replace bearings |
| Leakage | Worn mechanical seal or gasket | Replace seals and gaskets |
| Overheating | Overload or improper oil viscosity | Reduce load, check oil type |
| Pump fails to start | Electrical issue | Inspect wiring, verify power supply |
Tip: Implement a predictive maintenance program to reduce downtime and extend pump lifespan.
High Durability: WCB stainless steel construction ensures long-term corrosion and wear resistance.
Portable Efficiency: Lightweight design enables easy transport and flexible deployment.
Energy-Efficient Operation: Optimized internal gearing reduces power consumption while maintaining stable flow.
Versatile Industrial Applications: Ideal for automotive workshops, industrial machinery, hydraulic systems, and small-scale oil transfer tasks.
Low Maintenance Requirements: Modular design allows quick inspection, cleaning, and part replacement, reducing downtime.
Reliable Performance: Consistent flow and pressure for lubricants and light industrial oils.
WCB75 Portable Gear Oil Pump is a high-performance, mobile oil transfer solution built from WCB stainless steel. Designed for industrial lubrication, hydraulic systems, and on-site oil transfer, it delivers stable flow, high efficiency, and long service life. Compact and lightweight, the WCB75 pump ensures easy handling, low maintenance, and reliable operation in demanding industrial environments, making it an ideal choice for workshops, factories, and field applications.
The WCB75 Portable Gear Oil Pump offers a robust, portable, and energy-efficient solution for industrial and automotive oil transfer needs. By following proper installation, operation, and maintenance procedures, users can achieve long-term reliability, minimal downtime, and optimal performance.
This guide provides engineers, operators, and procurement specialists with complete insights into usage methods, performance characteristics, operational tips, and technical support, making the WCB75 Portable Gear Oil Pump a trusted choice for industrial lubrication, hydraulic systems, and mobile oil transfer applications worldwide.
Phone：+86 15868545868/+8618968868555
whatsapp：+86 15868545868/+8618968868555
Email：haiwan@haiwanpump.cn
Add：Meiao Street, Qiaoxia Town, Yongjia County Wenzhou City, Zhejiang, China
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