Gear oil pump can convey various oil and medium without solid particles and corrosivity. In addition, the temperature of these liquids should be less than 70 ℃ and their viscosity should be less than 10 Fo (75C.S.T). The gear oil pump consists of wheel gear, axle, pump body, pump cover, bearing houding, shaft-end seal and so on. After nitrogen treatment, the wheel gear has higher hardness and abrasive resistance. It is suitable for oil fields, gas station, petroleum company to convey crude oil, engine oil, diesel oil, edible oil and so on.
Core parameters
Pressure: 0.33-1.45 Mpa
Flow: 2-9 M³/h
Gear oil pump can convey various oil and medium without solid particles and corrosivity
The Hesaide Gear Oil Pump is designed for efficient and reliable transfer of various oils and non-corrosive, particle-free liquids. With a maximum temperature limit of 70°C (158°F) and viscosity under 10°Fo (75 cSt), it is ideal for petroleum, edible oils, and industrial lubricants.
✔ Compact & Durable – Nitrogen-hardened gears for wear resistance
✔ Self-Priming – No need for manual priming before startup
✔ Automatic Lubrication – No external lubrication required
✔ Low Maintenance – Simple construction for easy servicing
| Model | Flow (m³/h) | Pressure (MPa) | Vacuum (m) | Inlet (inch) | Motor Power (kW) |
|---|---|---|---|---|---|
| 2CY-2/14.5-2 | 2 | 1.45 | 5 | 3/4" | 2.2 |
| 2CY-3.3/3.5-2 | 3.3 | 0.35 | 5 | 1" | 2.2 |
| 2CY-5/5-2 | 5 | 0.5 | 5 | 1½" | 3.0 |
| 2CY-12/1.3-2 | 12 | 0.13 | 5 | 2" | 4.0 |
| 2CY-18/3.6-2 | 18 | 0.36 | 5 | 3" | 5.5 |
| 2CY-29/3.6-2 | 29 | 0.33 | 5 | 3" | 7.5 |
Gears: Nitrogen-hardened steel (high abrasion resistance)
Pump Body/Cover: Cast iron (standard), stainless steel (optional)
Seals: Mechanical or lip seals (customizable)
✅ High Efficiency – Smooth oil transfer with minimal energy loss
✅ Self-Priming – Eliminates manual priming, reducing downtime
✅ Low Noise & Vibration – Stable operation in industrial environments
✅ Wide Pressure Range – From 0.13 MPa to 1.45 MPa for flexible applications
✔ Oil & Gas – Crude oil, diesel, lubricant transfer
✔ Fuel Stations – Efficient fuel handling
✔ Food Industry – Edible oil pumping
✔ Industrial Lubrication – Hydraulic oil, gear oil circulation
???? Long Service Life – Hardened gears resist wear
???? Maintenance-Free Lubrication – No need for external oiling
???? Compact Design – Saves installation space
???? Reliable Performance – Consistent flow under varying pressures
Explosion-Proof Motor (ATEX-certified for hazardous areas)
Stainless Steel Construction (for corrosive environments)
Variable Speed Drive (VFD) – For precise flow control
???? Contact us for custom configurations based on your fluid properties!
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