The Polyhydron 1R and 2R pumping elements are self-contained, reciprocating units used to deliver small volumes of mineral oil at high pressure. These elements are valve-controlled and designed for constant submersion in oil.
The Polyhydron 12RC is a high-pressure, oil-immersed radial piston double pump designed for heavy-duty industrial applications. It features a valve-controlled, fixed displacement design with 3 to 9 pumping elements per section, capable of handling pressures up to 400 bar and speeds up to 2000 RPM.
The Polyhydron 1RC / 1RCE series consists of compact, valve-controlled radial piston pumps engineered for high-pressure industrial hydraulic systems. Known for their rugged construction, these pumps provide a fixed displacement per revolution and can operate at pressures up to 700 bar.
The Polyhydron 2RC and 2RCE are rugged, fixed-delivery radial piston double pumps designed for high-pressure industrial applications. These “closed execution” pumps feature a protective casing and are valve-controlled, which allows for bi-directional shaft rotation without restricting performance.
The Polyhydron 1R2 is a compact, rugged, and low-cost radial piston pump designed for high-pressure hydraulic applications. It is an oil-immersed type pump, meaning it lacks a dedicated suction port and must be fully submerged in the hydraulic tank to operate by sucking oil directly.
The Polyhydron 12R is a series of oil-immersed, valve-controlled radial piston double pumps designed for industrial hydraulic systems, featuring two pump sections for powering separate or combined circuits. These self-priming, rugged units operate in high-pressure environments, with models rated for 250, 315, or 400 bar.
The DOWTY 3P SERIES SINGLE PUMP is a heavy-duty external gear pump designed for high-flow and high-performance hydraulic applications. It offers a wide range of displacements and delivers consistent output with working pressures typically up to 207 bar, making it suitable for demanding industrial and mobile systems. Built with precision engineering, this series ensures reliable operation, durability, and efficient performance across continuous duty cycles.