UPA
Main applications
- Energy
- Groundwaterlevel (mining/buildings)
- Industry engineering
- Irrigation
- Lake, Damwater extraction
- Mining
- Power Stations < 100 MW
- Process
- Water
- Water Extraction
- Water treatment
- Watertransport
- Well
Technical data
Design
Single- or multistage centrifugal pumps in ring-section design, single entry; for vertical and depending on the number of stages horizontal installation; radial or mixed flow hydraulic systems available with reduced impeller diameters; driven by submersible motors.
Applications
Pumping clean or slightly contaminated water in general water supply, irrigation and spray irrigation systems, lowering and maintaining ground water levels, pressure boosting, emergency water supply, mines and fountains etc. Suction casing fitted between pump and motor, equipped with strainer to protect the pump from coarse particles in the fluid. Permissible sand content in the fluid: 50 g/m³. Pumps with non-return valve or connection branch on option.
Type series
S 100D, UPA 100C, UPA 150C, UPA 200, UPA 200B, UPA 250C, UPA 300, UPA 350, UPZ, BSX - BSF.
Further technical information about UPA
Overview of technical data
Q (50Hz) | 22.0 – 1,010.0 (m³/h) |
H (50Hz) | 15.0 – 480.0 (m) |
Type of bearing | Plain bearings |
Borehole diameter (inc | 14, 08, 10, 12, 06 |
Casing partition | Radially split |
Diffuser material (EN standard) | GJS-400, CUAL10FE5NI5, PPO GF30, CUSN10, GJL-200 |
Drive | Electric motor |
Drive frequency | 50 Hz /60 Hz |
Type of drive | Electric motor |
Drive voltage | Low voltage, high voltage |
Connection to power supply | < 6,6 kV, 3~ |
Type of first impeller | Radial / Mixed flow |
No. of impeller entries | Single entry |
Other impeller types | Radial / Mixed flow |
Impeller material (EN standard) | CUSN10, CC480K, PPO GF30 |
Type of coupling | Direct |
Type of lubrication | Product lubrication |
Discharge casing material (EN standard) | JL 1040, JL 1030, CC480K, JS 1030 |
Max. permissible fluid temperature | 50.0 (°C) |
Maximum operating pressure | PN64 |
Pump set location | Wet well |
Shaft material (EN standard) | 1.4462, 1.4021 |
Stage casing material (EN standard) | JS 1030, JL1030, CC333G, JL 1040, CC480K, GJL-200, CUSN10, CUAL10FE5NI5, GJS-400 |
Suction casing material (EN standard) | GJS-400, GJL-200, CUAL10FE5NI5, CUSN10, JS 1030, JL1030, CC480K |
Suction characteristics | Non-priming |
Suitable for drinking water | Yes |
Type of connection | Screw-ended, flange |
Type of stage casing | Stage casing with diffuser |
Type of suction casing | Annular casing |
UNSPSC classification | 4015150300 |
Casing material (EN standard) | GJL-200, JS1030, JL 1030, 1.4593, CUAL10FE5NI5, CC480K, 1.4408, CUSN 10, GJS-400, CC333G, JL1030 |
eClass assignment | 36410000, 00000000, 36410106, 36410100 |
Installation position | Horizontal or vertical |
Shaft seal type | Mechanical seal, Shaft seal ring |
Casing material | Nodular cast iron, Bronze |
Maximum discharge-side pressure | 57.0 (bar) |
Maximum drive rating | 380.0 (kW) |
Type of installation | Stationary |
Maximum speed of rotation | 3500.0 (1/min) |