The building block principle of Egger Pumps makes it possible to solve a variety of hydraulic requirements by applying standardised subsystems. Nevertheless, every pump is a unique specimen: In compliance with specifications and the customer's wishes, customisation of the hydraulics, drive, choice of materials, and other components is undertaken.
Pump Models of the T, EO / EOS and TEO series
Dry mounted
Type H
Horizontal with bearing housing. Roller bearing with oil-bath lubrication. Drive by elastic coupling or V-belt.
Type V
Vertical with bearing housing. Grease-lubricated roller bearing with re-greasing device. Drive by elastic coupling.
Type HF / VF
Close-coupled pump in horizontal or vertical configuration. Impeller with an arbour-mounted shaft directly on the end of the standard motor's shaft.
Type VK
Vertical with bearing housing. Grease-lubricated roller bearing with re-greasing device. Drive by cardan shaft; motor on a higher plane.
Type SO / SOF
Vertical submerged design, without shaft seal and without bearing in the pumped liquid. Absolutely safe to run-dry. For example, lateral mounting onto a container.
Wet mounted
1. Submerged Sump pump (with bearing in between, motor mounted dry)
Vertical design with duct cover. Mounted with pump wet and motor dry. Shafts, bearing and connecting coupling in sealed supporting tube. Upper roller bearing greased.
Type SG / FG
Single mechanical seal. Lubrication of the internal journal bearings and mechanical seal by unpressurised liquid barrier. With sump cover or base plate.
Type SR
Seal with greased radial sealing rings. Sleeve bearing similarly greased. Automatic grease pump.
Type SGD
Double mechanical seal with counter-pressure supply. Lubrication of the sleeve bearing and shaft seal by stored unpressurised liquid.
2. Cantilever Pumps (free floating shaft, motor mounted dry)
Vertical design, without shaft seal and without bearing in the fluid being transported. Absolutely safe to operate dry.
Type SO / SOK
With motor support. Upper roller bearing, greased.
Type SOF / FOF
Cloe-coupled construction. Impeller with an arbour-mounted shaft directly on the end of the standard motor's shaft.
3. Submersible pumps (electric / hydraulic)
Type U
Stationary, electrical submersible pumps. Design with quick-connect duckfoot bend / foot and guide-rails.
Type UM
Mobile, electrical submersible pumps.
Type FUH / UMH
Mobile submersible pump with hydraulic drive.
