is engineered for medium to high-pressure continuous fluid delivery up to 40 bar (580 psi). Building on KRAL’s renowned three-screw hydraulic architecture, the L-Series offers exceptional volumetric efficiency, extremely low noise levels, and a rigid casing design capable of handling high system pressures and demanding marine fuel conditioning skids.
Operates reliably at differential pressures up to 40 bar (580 psi), making it the ideal choice for high-pressure fuel oil booster modules and heavy-duty hydraulic supply.
Precision-machined nitrided steel rotors deliver smooth, uniform fluid displacement with minimal noise and virtually zero pressure pulsation.
Compact flange-to-flange dimensions allow easy direct mounting into tight engine rooms and existing piping layouts without complex rework.
Available with SiC mechanical seals, hard-faced seals for low-lubricity fuels, or hermetically sealed magnetic couplings (Mag-Drive) for operations up to 300 °C.
Can't find the part you need?
Tell us what you're looking for and we'll get back to you with a price.