The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). This is one of the most versatile pump types. The pump has a wide range of shaft sealing options, varying from gland packing to balanced cartridge double seal. Standard and heavy duty bearings are available, either grease or oil lubricated. That’s why CombiNorm is always the right pump!
CombiNorm represents a range of horizontal centrifugal pumps suited for handling low-viscosity, clean or slightly contaminated liquids. The pump is designed to EN 733 (DIN 24255); however the number of available types is somewhat larger, which provides a wider hydraulic field.
A characteristic of the CombiNorm is the large number of material, shaft seal and bearing system options. The modular design offers maximum interchangeability between the variants. Hence CombiNorm is able to handle most pump duties. If more sophisticated components are required, only the relevant bearing or shaft seal module needs to be replaced with the one having the right specifications.
The Back Pull Out design greatly facilitates maintenance of the CombiNorm. Thanks to the similarity between the structural parts, the stock of spare parts can be limited.
Max. capacity 1500 m3/h
Max. head 100 m
Max. working pressure 1000 kPa (10 bar)
Max. temperature 200 °C
Max. speed 3600 rpm
Materials Cast Iron, nodular cast iron, bronze.
Available in several materials
Only 5 shaft groups for the whole range
Suitable for a wide range of duties
Mechanical seals according to EN 12756 (DIN 24960)
Single and double cartridge seals
Oil or grease lubricated heavy duty bearing
Back Pull Out principle
Pump cover options for cylindrical bore and tapered bore.