The Youke N Series Super-Efficient Internal Gear Pumps feature high efficiency, low noise, and high reliability, designed for applications in the oil, chemical, paint, grease, papermaking, dye, food, and wind power industries. Youke pumps are approximately 10% more efficient than similar internal gear pumps on the market, reduce noise by about 10dB(A), and offer a wider range of flow rates.

Advantages

Axial Force Balancing

● Flow rate up to 400 m³/h, with built-in reducer

High pressure up to 125bar, radial force balanced

● Lightweight, compact in space

Structural Features

● Heavy-duty pump housing

1. Can withstand over 2 times the API flange load

2. High-pressure, high-temperature, and balanced design

3. Optional jacket available

● Flywheel / Idler Wheel

Patented design, high efficiency, low noise

Overlap increased by a factor of two

3. Multiple gap options for compatibility with varying viscosities and temperatures

Moon Phase Cover

1. Reversible heavy-duty design

2. Optional wear-resistant configuration

Rigid shaft design

1. Vibration Improvement

2. Extended seal life

3. Reduce wear caused by deformation

Bearings

1. Reliable and long-lasting bearing system design

2. Sliding Bearings + Ball Bearings

3. Ball Bearings + Ball Bearings

Sealed

1. Optional mechanical or gland seal

2. Optional vortex, dynamic, or magnetic fluid seals

Back Cover

1. Optional heating and cooling jacket

2. Standardized design for various applications

Bearing Housing

1. Precise and portable adjustable axial design

2. High-bearing design

Typical Applications

Chemicals, Oil Refining & Coal, Machinery & Equipment, Food Processing, Transportation & Logistics, and Other Industries

Selection Guide

Note: The above parameters were measured at 0Bar of pump inlet and outlet pressure.