End Suction Multistage Pumps
DanPumps
The DanPumps S-EMP pump is designed for clean or slightly contaminated low viscosity liquids without solid and fibrous particles.
Reference Data
Features and Benefits
- Horizontal ring section, multistage, centrifugal pumps with closed impellers and diffusers in end suction design
- 7 Models from DN 40 up to DN 150 discharge flange diameter.
- Suction nozzle flanges conform to EN 1092 - 2/PN 16 and discharge nozzle flanges conform to EN 1092 - 2/PN 40 (PN 63) (For steel or stainless steel casing pumps, flanges conform to related pressure class ratings defined in EN 1092 - 1).
- Discharge flange is on top for standard production, upon request different discharge flange positions can be applied.
- All impellers are balanced dynamically or statically according to ISO 1940 class 6.3.
- Axial thrust is balanced by impeller balancing holes system.
- Direction of rotation is always counter clockwise viewed from drive end. That is why these pumps can not be accouppled directly with diesel engines.
- Bearings of S-EMP type pumps are grease lubricated.
- Journal bearing used in the suction side is lubricated by the pumping liquid.