represents KRAL’s most flexible high-pressure three-screw pump platform. Designed for high-pressure delivery of lubricating and process fluids up to 100 bar (1,450 psi), the C-Series features a modular architecture ranging from compact, short-shaft tank-submerged units (CK) to cartridge-insert pumps (CL) and heavy-duty steel or cast-iron casing assemblies (CG).
Offers total design adaptability—the CK is optimized for compact, vertical in-tank lube oil applications; the CL serves as an interchangeable cartridge module; and the CG provides heavy casing versatility with customizable flange directions and relief valves.
Delivers smooth, pulse-free fluid displacement up to 100 bar (1,450 psi), protecting hydraulic actuators, fuel injectors, and high-pressure burner nozzles from pressure peaks.
Features radial shaft seals (CK), mechanical seals, hard-faced seals, external bearings, and hermetic magnetic couplings (Mag-Drive) for zero-leakage handling of hot or toxic fluids.
The CG series offers fabricated steel housing variants for tailored flange configurations (DIN, ANSI, SAE) and integrated heating jackets for high-viscosity media like bitumen and heavy fuel oil.
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