KE / KD

Technical Specifications

Flow rate ≤ 300 m³/h

Pressure ≤ 40 bar

Liquid temperature -60 … +450 °C

Particle size ≤ 80 mm

Shaft speed ≤ 750 rpm

Suction lift ≤ 8 m

Drive type electric

Seal type Lip seals, packing, mechanical seals

Price

On request

Standard rotary lobe pump with single- or double-bladed circular pistons rotating around a fixed hub: flows from 1 to 5,000 l/min (0.06 to 300 m³/h), pressures up to 40 bar, viscosities from 1 to 3,400,000 mPas, temperatures from -60 to 450 °C, speeds up to 750 rpm (higher on request), suction lift up to 8 m, particle size up to 80 mm and efficiency of 75 to 92%. Excels with low to high viscosity, polymerising, crystalline and fibrous media and gives shear-free conveying of sensitive admixtures. Available in versions compliant with API, ATEX, TR-CU 10, TR-CU 12 and TA Luft on request; self-priming and dry-running capable.

Key technical parameters

Flow rate: up to 300 m³/h
Pressure: up to 40 bar
Suction lift: up to 8 m
Fluid temperature: -60 to 450 °C
Viscosity: up to 3400000 cSt
Solids passage: up to 80 mm
Shaft speed: up to 750 rpm
Drive: Electric
Shaft seal: Lip seals, packing, mechanical seals

Media handled

Media properties: Low viscosity, High viscosity, Contains solids, Shear-sensitive

Applications and industries

Chemical
Petrochemical
Industrial processes

Chemical

Industrial processes

Petrochemical

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