The Omega volute casing pump is used for water transport and impresses with its low maintenance costs and easy installation.

Technical data:

3 to 14 in
12,328 gpm
558 ft
363 psi
221 °F
1) Temperatures up to 120 °C (250 °F) on request
Materials:*
Volute casing: Cast iron / nodular cast iron /
duplex cast steel
Impeller: Bronze / duplex cast steel
Shaft: Cr steel / duplex steel
Shaft protecting sleeves: Cr steel
Casing wear rings: Bronze / CR steel
Impeller wear rings (optional): Bronze / duplex steel
* Other materials on request
1 High operating reliability
Thanks to the double-entry impeller (compensating the
axial forces) the load on the generously dimensioned,
pre-loaded, maintenance-free bearings is minimal.
2 Low maintenance costs
The combination of solid bearing brackets, a short
and rigid shaft, and pre-loaded bearings guarantees
low vibrations and long operating lives of bearings,
seals and coupling.
Corrosion and abrasion resistant materials ensure top
service lives for shaft protecting sleeves, impeller/casing
wear rings, and impeller.
3 Service-friendly design
The self-centring upper part of the casing and the spring
loaded rotor enable cover and rotor assembly without
any adjustments. For maintenance, the cover’s hexagon
head bolts are completely removed from the casing.
The casing split flange can therefore be easily and
thoroughly cleaned, and the inside of the pump is freely
accessible.
4 Optimal tightness
The solid casing split flange at the upper and lower casing
part ensures reliable and trouble-free sealing of the upper
and lower casing halves.
Automation available