China RPF Series Hydraulic Coupling Roots Pumps - High Performance Suppliers & Factory Solutions

Introducing the RPF Series hydraulic coupling Roots pumps, engineered with cutting-edge hydraulic drive technology, perfect for high differential pressure applications. As leading China suppliers and a trusted factory, we ensure these pumps can be started simultaneously with backing pumps, offering automatic overload protection. The innovative design features non-contacting rotors, enabling high-speed rotation that achieves impressive pumping speeds within a compact design. When paired with a backing pump, our Roots pumps provide higher vacuum levels, significantly enhancing performance and reducing pumping times. With meticulous clearance control, precision gear construction, and advanced sealing technology, these Roots pumps guarantee reliable performance, smooth operation, high efficiency, and low noise levels. Their versatility makes them ideal for a variety of applications, including semiconductor manufacturing, vacuum evaporation, vacuum encapsulation, steel degassing, thin film coating, vacuum metallurgy, low-density wind tunnels, space simulation, vacuum impregnation, refrigeration, pharmaceuticals, freeze drying, and CO2 laser processes.

Product Details

Application Fields

Suitable for applications requiring high pumping speeds within the medium vacuum pressure range.
Compact structure with standard ISO flange for easy installation.
Multiple effective seals ensure a high-purity vacuum environment within the rotor cavity.
Ideal shaft seal design helps extend service life.
Hydraulic drive for stable and safe operation, automatic overload protection, and reduced operating costs.
Advanced integrated dynamically balanced rotor and precision-ground gears ensure smooth and quiet pump operation.
Efficient water cooling system directly cools the pump oil for better cooling efficiency.
Through the multiple oil windows, you can clearly see the oil levels in the three oil tanks.

Frequently Asked Questions

Q What type of vacuum pressure range is this pump designed for?

This pump is specifically designed for the medium vacuum pressure range, making it ideal for applications that demand high pumping speeds within that pressure spectrum.

Q What flange standard does this pump use for installation?

The pump features a compact structure and uses a standard ISO flange, making installation straightforward and compatible with a wide range of systems.

Q How does the pump protect against overload?

The pump utilizes a hydraulic drive system that provides automatic overload protection, ensuring stable and safe operation while also helping to reduce overall operating costs.

Q What cooling method is used in this vacuum pump?

An efficient water cooling system is integrated into the pump, which directly cools the pump oil. This approach delivers superior cooling efficiency compared to conventional air-cooled designs.

Q How can I monitor the oil level during operation?

The pump is equipped with multiple oil windows, allowing operators to clearly and conveniently observe the oil levels across all three oil tanks without interrupting operation.

Q What design features contribute to the pump's long service life?

Several design elements work together to extend service life: an ideal shaft seal design, multiple effective seals maintaining a high-purity vacuum environment, and advanced dynamically balanced rotors paired with precision-ground gears for smooth, quiet, and reliable operation.