Impeller Pumps

Kiesel Impeller pumps are dry and self-primming rotary pumps. They unite the characteristics of a rotary pump and a positive displacement pump into one. The working principle is very simple: The heart of the pump is a flexible wheel (impeller), which is made of an elastomer material called Neoprene and the individual wings of the impeller are strongly bent, due to rotation, against the eccentric plate.The core piece of the Kiesel Impeller pumps: elastic, high-resistant Neoprene wheels (impellers). These insure independent dry priming of the transported material and produce an continuous nearly pulsation-free feeding steam. Even liquids with seeds, berry waste or stems are promoted without difficulty.

On the priming side, the wings spread apart through residual stress. The suction area increases. A vacuum develops, whereby the pump independently self-primes. On the pressure side, the wings are squeezed together. Gaps become smaller and are emptied. Kiesel Impeller pumps are delivered in portable models and mobile models. All pump parts that come into contact with the products being pumped are made of rust-proof stainless steel. Also pumps can be delivered with a by-pass or without a by-pass adjustment.

 


 

Key Features:

- All pump parts are made of rust-proof stainless steel, pore-free material polished

- Spare, nearly pulsation-free promotion

- Fast disassembly

- Easy cleaning

- Compact design, low weight

- Up to 5 m Ws self-priming

- Pressure up to 5 bar

- Liquids with seeds, berry waste, stems are problem-free promoted

-Simple adjustability due to By-pass

-Drive with 2 speeds or variable speeds possible

-Pump sizes from 1 to 30 m³/h

 


 

The pumps come equipped with the following specifications of motor.

 

Component Rate
AC motor 1450 min^-1
Rotary current motor 1450 min^-1
Pole reversible rotary current motor 700/1400 min^-1
Variable speed gear motor 200-1400 min^-1 variable
Frequency adjustable approx. 150-1500 min^-1

 


 

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