Rickmeier R25 series gear pumps are original German industrial-grade products renowned for their high performance and durability.
As rotary positive-displacement pumps, they create a vacuum for liquid suction and generate pressure for liquid discharge through gear meshing and disengagement, enabling continuous conveyance.
High-pressure Stability
The maximum operating pressure can reach 400 bar (for some models). The relief valve (DB) is integrated with overload protection to prevent system damage from overpressure.
Low-maintenance Design
The self-lubricating system (lubricated by the medium) eliminates the need for daily oiling. The three-part housing structure facilitates quick disassembly and maintenance.
Environmental Adaptability
The alloy steel gears and cast iron pump body are corrosion-resistant. Optional fluororubber seals are available to adapt to high-temperature (≤120°C) or chemically corrosive environments.
Low Noise and High Efficiency
The optimized gear meshing process reduces noise by 30% below the industry average, with an energy consumption efficiency of over 92%.