YHCB circle arc gear oil pump

A robust rotary arc-gear pump engineered for reliable transfer of petroleum products and lubricants. The YHCB arc gear oil pump uses a double-arc gear design to deliver steady, high-efficiency flow with low noise and compact footprint. It is optimized for handling clean, lubricating hydrocarbons and similar fluids in applications that require strong self-priming, low input speed operation, and straightforward installation and maintenance.

Key features

• Double arc gear construction for smooth, efficient pumping and improved volumetric accuracy
• Suitable for fluids with typical viscosities in the approximate range 5–1500 mm²/s (cSt)
• Service temperature up to 80°C when handling clean liquids without solid particles or fibers
• High flow capacity with good pressure capability in a compact package
• Low noise, energy-efficient operation and strong self-priming ability
• Easy to install and maintain; optional built-in safety valve available

Typical applications

• Fuel transfer and dispensing (gasoline, kerosene, diesel)
• Lubricant handling and circulation
• Tank trucks, petroleum handling equipment and onsite fuel transfer systems
• Industrial systems requiring reliable positive-displacement pumping of clean hydrocarbons

Notes

• Designed for lubricating-type liquids; do not use with fluids containing abrasive solids or fibrous material
• Confirm compatibility with specific fluid chemistry and operating conditions (viscosity, temperature, pressure) when selecting a pump model
• Available in multiple sizes and configurations (example model: 80YHCB-60). Contact your procurement/specification team for detailed performance curves and dimensional data.