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Products by Allweiler / Imo / Houttuin

Screw Pumps

Screw Pumps

Two- and Three Screw pumps are used to pump oils or other liquids, non-lubricating liquids, or liquids with poor lubricating properties.


The characteristics are:
self-priming, very high efficiency, very low noise level and very well suited for use with variable speed drives (VFD). The liquid is moved fully continuously, virtually without pulsations, without turbulence, crushing, or loss of lubrication.

Capacity up to 2.500 m/h, max. pressure 280 bar.


Screw Pumps by Allweiler

Centrifugal Pumps

Centrifugal Pumps

Centrifugal Pumps are used to pump neutral or aggressive liquids, pure or contaminated liquids, cold or hot liquids, toxic / environmentally hazardous liquids - like water, hot water, lubrication oils, emulsions, thermal oils, and chemical products.


The characteristics are:
not self-priming, flow rates according to EN 733 or EN 22858/ISO 2858 and additional sizes. Pump series are constructed in a modular design.

Capacity up to 2.300 m/h, max. pressure 25 bar.


Centrifugal Pumps by Allweiler

Side Channel Pumps

Side Channel Pumps

Side Channel Pumps are used to pump pure, turbid or gaseous liquids, neutral or aggressive, non-abrasive liquids, cold or hot liquids .


The characteristics are:
horizontal or vertical installation, self-priming and moving gaseous liquids, single- or multistage with mechanical seal or magnetic coupling. Very low NPSH value because of special suction impeller.

Capacity up to 35 m/h, max. pressure 40 bar.


Side Channel Pumps by Allweiler

Propeller Pumps

Propeller Pumps

Propeller pumps are used to pump neutral or aggressive liquids, pure or contaminated liquids, cold or hot liquids, and even liquids with suspended solids.


The characteristics are:
horizontal or vertical installation, with or without shaft seal.

Large capacity up to 35.000m/h with delivery heads up to 10m


Propeller Pumps by Allweiler

Eccentric Screw Pumps

Eccentric Screw Pumps

Eccentric Screw Pumps are used to pump or meter thin to highly viscous liquids, pasty, neutral or aggressive, pure or abrasive liquids, gaseous liquids or liquids that tend to foam, even liquids with fibrous and solid components.


The characteristics are:
single- or multistage, self-priming. The liquid is moved fully continuously, virtually without pulsations, without turbulence, crushing, or loss of lubrication.

Capacity up to 450 m/h, max. pressure 64 bar.


Eccentric Screw Pumps by Allweiler

Peristaltic Pumps

Peristaltic Pumps

Peristaltic Pumps are used to pump or meter thin to highly viscous liquids, pasty, neutral or aggressive, pure or abrasive liquids, gaseous liquids or liquids that tend to foam, even liquids with fibrous and solid components.



The characteristics are:
Dry self-priming, gasketless and valveless.

Capacity up to 60 m/h, max. pressure 16 bar.


Peristaltic Pumps by Allweiler

Macerators

Macerators

Macerators are used to chop solids and produce pumpable liquids that contain fibers and solids.



The characteristics are:
A cutting wheel with exchangeable, highly wear resistant cutting discs. Depending on the type, static pressure head is 3 to 5 meters.

Capacity up to 160 m/h, max. pressure 10 bar.


Macerators by Allweiler



Downloads

Additional catalogues by Allweiler, Imo & Houttuin:


Allweiler product catalogue Allweiler product catalogue
(.pdf, 20 pages, 1,3 MB)


Imo product catalogue Imo product catalogue
(.pdf, 8 pages, 1,3 MB)


Houttuin product catalogu Houttuin product catalogu
(.pdf, 12 pages, 1,2 MB)




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