DN / CN / MN

3P hollow rotary disc positive displacement pumps, DN-CN-MN series, for medium, high and very high viscosity fluids with small suspended solids. Flow rate up to 90 m³/h, pressure 10 bar (12 or 20 bar optional), viscosity up to 200,000 cSt, temperature -20 to +280 °C, speed over 500 rpm, port sizes DN 65 to 125.

Key technical parameters

• Flow rate: up to 90 m³/h
• Pressure: 10 bar (optional 12 or 20 bar)
• Fluid temperature: -20 to +280 °C
• Viscosity: up to 200,000 cSt
• Shaft speed: over 500 rpm
• DN ports: 65 to 125
• Installation: Horizontal
• Drive: Electric

Media handled

• Liquids: Crude oil, Fuel oil, Bitumen, Resin, Glue, Paint/lacquer, Sludge, Vegetable oil, Molasse, Acid, Alkali
• Media properties: Low viscosity, High viscosity, Contains solids

Applications and industries

• Chemical: concentrated acids and alkaline solutions, solvents, resins, glues
• Petrochemical: light and heavy hydrocarbons, oils, bitumen
• Food: fats and oils, juices, pastes, sugars and molasses
• Paint and paper industry, marine sludge and recycled oils