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Application examples.Burner pump for boilers.Burner technology for ring line and transfer pumping.Industrial burners.Product recommendations. Return

Hydraulic pumps for thermal power plants. As a hydraulic pump for medium pressures, the L series is also a robust, low-wear, and cost-effective solution. For particularly high differential…

Transfer and supply pumps. For transfer tasks and as pumps for supplying separators, boilers, and booster modules with heating oil and diesel, we recommend the three screw pumps from KRAL’s K…

Flexible and Profitable – Pumping a Wide Variety of Oil Products With Just one Pump. KRAL screw pumps are efficient and flexible, therefor they have a wide range of applications in tank…

KRAL Pump Stations DKC / DLC / DS/L. Cost-effective solution for double the flow rate and for maximum operational reliability. There are critical applications in which a second screw pump is…

Operation, materials, components.Delivery rate: 5 to 280 l/min.Max. differential pressure: 40 bar.Temperature range: -20 °C to 180 °C.Housing: Nodular cast iron EN-GJS-400.Screws: Steel,…

KRAL screw pumps with magnetic coupling.KRAL Screw Pumps with Magnetic Coupling. KRAL magnetic coupling screw pumps pay for themselves quickly: they are maintenance-free, hermetically sealed…

KRAL W Series Screw Pumps. The W series from KRAL is primarily used when dirty or low-viscosity media are used. Robust polymer coating and continuous flow rates at differential pressures up to…

Operation, materials, components.Delivery rate: 330 to 17,660 l/min or 20 to 1.060 m³/h.Max. differential pressure: 25 bar.Temperature range in the pumped media: -40 °C to +300 °C.Housing:…

Operation, materials, components.Delivery rate: 5 to 280 l/min.Viscosity: 0.2 to 500 mm2/s.Rotation speed: up to 4,000 min-1.Max. differential pressure: 120 bar.Max. temperature: +80…