TORNADO® T.Envi® Rotary Lobe Pump

Ротационно-поршневой насос TORNADO® T2

Мощные ротационно-поршневые насосы с максимальной эксплуатационной надежностью

Лучшее техническое обслуживание — это его отсутствие

Мы усовершенствовали конструкцию ротационно-поршневого насоса, применив испытанную десятилетиями технологию производства резинометаллических нагнетательных элементов в новой модели насоса TORNADO® T2. Во время вращения поршней соприкасаются только резиновые и металлические части. Вредное, ведущее к быстрому износу соприкосновение резиновых деталей исключено. Благодаря инверсии материалов между статическими и динамическими деталями эластомерные части подвергаются меньшей динамической нагрузке, вызывающей пластическую деформацию. Таким образом уменьшается износ. Высококачественные, износостойкие и смазанные на весь срок службы подшипники не нуждаются в техническом обслуживании.

TORNADO® T.Envi® Rotary Lobe Pump

1 Rotor setting device
Using the setting device, the lobes are adjusted radially and axially.

2 Front cover
The pump cover can be opened from the front without expensive special tools. That gives you quick and easy access to the entire pump chamber.

3 Cover inliner
Due to the extremely low expansion of the elastomer inserts and the elastomer lobes, the pump can also be used at fluctuating operating temperatures without reducing service life and efficiency.

4 Rotor
The simple, robust design of the metal-elastomer rotary lobes ensures high stability. Due to the geometry, each lobe can be installed and removed independently. The rotary lobes can be changed in just a few steps because the lobes are not screwed to the shaft but are fixed with easily accessible clamping elements. In addition, no axial adjustment work is necessary on the rotary pistons. No solids or fibrous materials can stick to the smooth, flat face of the rotary piston.

5 Seal
The cartridge design is available in single- and double-acting versions. The seal is positioned specifically to avoid dead space, and the rotating seal faces are within the conveyed medium.

6 Casing inliner
Equally low elastomer wall thicknesses within the pump chamber reduce negative consequences caused by temperature influences in conventional rotary lobe pumps with elastomer lobes.

7 Rotor case
The housing is available with different connections, flanges or threaded connections.

8 Bearing housing
The bearing housing is designed according to the BSS-System (Bearing Security System): It is physically separated from the pump housing. The bearings are lubricated for life.

9 Tooth belt drive
Synchronisation and drive via maintenance free tooth belt drive, which runs completely oil-free.


Pressure max.


Capacity min.


Capacity max.




T2 04/45 6 8 45


T2 08/45 10 8 45 600
T2 03/70 5 12 70 600
T2 06/70 8 12 70 600
T2 04/100 6 16 100 600
T2 08/100 10 16 100 600
T2 03/140 5 24 140 600
T2 06/140 8 24 140 600
T2 08/200 6 41 200 600
T2 06/300 6 60 300 600
T2 04/200 6 41 200 600
T2 08/200 10 41 200 600
T2 03/300 5 50 270 600

*Further sizes and technical data on request.

  • Oil-free belt drive ensures less vibration and stress on components
  • Low-pulsation housing design
  • Robust and durable construction due to material reversal
  • Maximum operational safety thanks to spatial separation of pump and gearbox compartments
  • FSIP® design simplifies and reduces service times and costs
  • Individual design according to your requirements
  • Insensitive to dry running
  • Can handle any type of inhomogeneous, gaseous and abrasive media with solids and/or fibres

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