The Miniature High-Speed Oil Pump is a compact, precision-engineered device designed for efficient oil transfer and lubrication in applications requiring high-speed operation and space efficiency. These pumps are typically powered by advanced brushless DC motors, ensuring minimal energy consumption and reduced maintenance needs. Constructed from durable materials such as bronze, thermoplastic polyester (PTMT) and nitrile rubber impellers, they offer excellent resistance to wear and corrosion, making them suitable for both industrial and laboratory environments.

A standout example is the F3B-19 Oil Change Pump-a reversible rubber-impeller model with an integrated quick-reversing switch. This design allows seamless removal of old oil and refilling of new oil in engines, highlighting its adaptability for critical fluid-handling tasks.

Applications

Miniature high-speed oil pumps are versatile tools used across diverse sectors:

1. Automotive Maintenance: Ideal for rapid oil changes in engines, especially in battery-operated systems (12/24V DC), ensuring efficient fluid transfer without external power dependencies.

2. Industrial Machinery: Used for lubrication in compact machinery, CNC equipment, and precision instruments requiring continuous oil circulation under high-speed conditions.

3. Laboratory and Medical Devices: Suitable for small-scale fluid delivery in analytical instruments or medical pumps, where space constraints and precision are critical.

4. Marine and Aerospace: Employed in fuel transfer systems and hydraulic controls due to their resistance to harsh environmental conditions and temperature fluctuations.

Key Features

1. High-Speed Performance:

Capable of flow rates up to 55 L/min (depending on the model), ensuring rapid oil transfer even in demanding applications.

Brushless DC motors enable consistent operation at speeds up to 10,000 RPM, minimizing energy loss and heat generation.

2. Compact and Lightweight Design:

Engineered for portability, these pumps occupy minimal space, making them ideal for integration into tight machinery layouts or mobile systems.

3. Durability and Material Excellence:

Components like stainless steel shafts and nitrile rubber impellers ensure longevity under high-stress conditions, including exposure to oil and moderate temperature (up to +55°C).

Thermoplastic polyester bodies provide chemical resistance, which is suitable for handling corrosive fluids.

4. Energy Efficiency and Low Maintenance:

DC-powered models (12/24V) are optimized for battery-operated setups, reducing operational costs.

Sealed designs and lip-shaft seals prevent leaks, while brushless motors eliminate the need for frequent part replacements.

About Us

Founded in 2004, AfaPa Vacuum is one of the leading manufacturers of dry (oil-free) and environmentally friendly vacuum pumps in China.

Composed of senior executives, AfaPa is a high-tech enterprise, engaging in the manufacture, research and development of vacuum pumps, with the most advanced engineering technology and service. At present, the company has nearly 20 patents, passed the CE certification and ISO9000 quality management system certification.