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 | ||
WCB Regular Type: Comprehensive Technical Guide
The WCB Regular Type series is an industrial-grade pump and motor solution crafted from WCB stainless steel, designed for reliable and efficient operation in various industrial applications. Its robust construction ensures high mechanical strength, corrosion resistance, and long-term durability, making it suitable for chemical plants, petrochemical systems, lubrication pipelines, and general industrial machinery.
This guide covers inspection standards, usage recommendations, performance testing, and product performance, offering engineers, operators, and procurement specialists a detailed understanding of the WCB Regular Type series.
Offers exceptional mechanical strength for high-pressure and high-temperature environments.
Resistant to corrosion, wear, and chemical attack, ensuring long-term operation.
Ideal for harsh industrial conditions and heavy-duty applications.
Provides consistent flow and pressure for industrial oil transfer, lubrication, and fluid circulation.
Minimizes operational interruptions through robust design and precision components.
Supports continuous operation with minimal maintenance.
Suitable for chemical, petrochemical, manufacturing, and hydraulic systems.
Compatible with standard industrial motors and pipeline systems.
Adaptable to both horizontal and vertical installations.
| Standard | Description | Compliance Requirement |
|---|---|---|
| ISO 9001 | Quality management system | Ensures product meets international quality standards |
| ISO 5199 | Centrifugal pump standard | Defines mechanical design, performance, and testing procedures |
| API 610 | Pump design for petrochemical applications | Ensures reliability, safety, and durability under industrial conditions |
| ATEX / IECEx | Explosion-proof compliance (if applicable) | Ensures safe operation in hazardous environments |
| IP Rating | Ingress protection | Minimum IP55 or higher for dust and water resistance |
Notes: All WCB Regular Type pumps undergo strict quality control checks including material verification, dimensional inspection, and pressure testing before shipping.
Mount the pump or motor on a stable, vibration-free foundation.
Align the shaft and drive system to prevent premature wear.
Ensure proper piping connections, observing the correct flow direction.
Verify electrical or mechanical connections are secure and meet local safety codes.
Prime the pump to avoid dry running, especially in lubrication applications.
Start the system gradually, monitoring pressure, flow, and vibration.
Confirm stable operation before applying full operational load.
Maintain fluid quality to prevent wear and corrosion.
Avoid sudden load changes or running the pump dry.
Record operational data for predictive maintenance.
Close inlet and outlet valves gradually.
Allow equipment to cool down before performing inspections or maintenance.
Inspect for leaks, wear, or corrosion prior to the next start-up.
| Test Type | Purpose | Frequency |
|---|---|---|
| Flow Rate Test | Verifies delivery capacity matches specification | Every manufacturing batch |
| Pressure Test | Ensures pump withstands maximum operating pressure | Every manufacturing batch |
| Vibration Test | Checks rotor balance and bearing performance | Every production unit |
| Temperature Test | Ensures operating components maintain safe thermal limits | During commissioning and periodic maintenance |
| Noise Test | Confirms operation is within acceptable noise levels | Each pump before delivery |
Notes: Performance testing ensures the WCB Regular Type meets operational specifications and provides reliable long-term performance in industrial environments.
Designed for low energy consumption while delivering high output.
Compatible with IE2 and IE3 class motors for energy efficiency.
Optimized hydraulic design reduces cavitation and internal losses.
High-strength bearings and shafts ensure smooth, stable operation.
Robust seals and gaskets prevent leakage and maintain system integrity.
Resistant to vibration, wear, and chemical corrosion, suitable for continuous operation.
Can be adapted to different pipeline configurations and installation types.
Suitable for a variety of industrial fluids, including lubricants, oils, and light chemical solutions.
Modular design allows easy maintenance and replacement of key components.
| Component | Maintenance Frequency | Key Actions |
|---|---|---|
| Bearings | Every 3–6 months | Lubricate and inspect for wear |
| Mechanical seals | Every 6–12 months | Check for leakage or damage |
| Electrical connections | Every 6 months | Inspect wiring and insulation |
| Pump housing | Monthly | Clean and inspect for corrosion |
| Operational testing | Daily | Monitor pressure, flow, vibration, and temperature |
| Full inspection | Annually | Disassemble for internal inspection and parts replacement |
Tip: Regular preventive maintenance ensures high reliability, reduced downtime, and longer service life.
Robust Construction: WCB stainless steel ensures long-term resistance to corrosion and mechanical stress.
Reliable Operation: Maintains consistent performance under varying loads and temperatures.
Energy-Efficient Design: Optimized for low power consumption and high output.
Easy Maintenance: Modular design allows quick inspection and repair.
Versatile Applications: Suitable for industrial lubrication, chemical processing, and fluid circulation systems.
International Compliance: Meets ISO, API, and other relevant standards for industrial pumps.
WCB Regular Type is a durable industrial pump and motor series made from WCB stainless steel, designed for reliable operation in chemical, petrochemical, and industrial pipeline systems. It delivers high efficiency, corrosion resistance, and long service life while meeting international standards such as ISO 9001, ISO 5199, and API 610. Suitable for lubrication, fluid transfer, and industrial applications, the WCB Regular Type ensures minimal maintenance, energy efficiency, and dependable performance in demanding environments.
The WCB Regular Type series offers robust construction, high performance, and energy-efficient operation for a variety of industrial applications. By following proper installation, operation, and maintenance procedures, users can achieve long-term reliability and reduced downtime.
This guide equips engineers, operators, and procurement specialists with inspection standards, usage recommendations, performance testing methods, and operational advantages, making WCB Regular Type a trusted choice for industrial, chemical, and lubrication systems worldwide.
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whatsapp：+86 15868545868/+8618968868555
Email：haiwan@haiwanpump.cn
Add：Meiao Street, Qiaoxia Town, Yongjia County Wenzhou City, Zhejiang, China
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