Description
Dayliff DSD3 submersible pumps are manufactured for domestic water applications that rely on boreholes and wells.
Pump Construction
- Impellers: Polycarbonate
- Diffusers: Polycarbonate
- Suction port: Cast iron
- Delivery Port: Cast iron
- Pump Housing: AISI 304 Stainless Steel
- Shaft: Stainless Steel
- Motor: Stainless Steel
Dayliff DSD3 Features
- Robust Construction: The pump’s design from quality materials guarantees a long life.
- Excellent Sand Handling: polycarbonate impellers and non-abrasive pump materials easily handle sand containing water.
- Liquid-cooled Motor – two-pole asynchronous squirrel-cage motor connected to the pump.
- Pump control—For operation and protection against overload, dry running, and over/undervoltage, single-phase motors should be equipped with Dayliff SCM control boxes.
- Three-phase motors need a remote DOL starter. The Dayliff SCT electronic pump controller is ideal for low-level, motor overload, and power surge protection.
Enclosure Class: IP68
Insulation Class: B
Speed: 2850 rpm
OPERATING CONDITIONS
Pumped liquid: Thin, clean, chemically non-aggressive liquids with a max. sand content of 0.25%
Max. Water temperature: +35°C
Max. immersion depth: 150m
Min. borehole diameter: 110 m
Product Data Sheet
| Model | Motor (kW) | Motor (HP) | Voltage (V) | Current (A) | Istart / I | DN(") | Dimensions (A) (mm) | Dimensions (D) (mm) | Weight (Kg) |
| DSD 3/7 | 0.37 | 0.5 | 1x240 | 3.7 | 4 | 1¼ | 410 | 717 | 10 |
| DSD 3/10 | 0.55 | 0.75 | 1x240 | 4.7 | 4 | 1¼ | 517 | 861 | 12 |
| DSD 3/13 | 0.75 | 1 | 1x240 | 6.2 | 4 | 1¼ | 568 | 920 | 14 |
| DSD 3/18 | 1.1 | 1.5 | 1x240 | 8 | 4 | 1¼ | 673 | 1065 | 17 |
| DSD 3/30 | 2.2 | 3 | 1x240 | 15 | 4 | 1¼ | 1047 | 1564 | 27 |
| DSD 3/30 | 2.2 | 3 | 3x415 | 6 | 7 | 1¼ | 1047 | 1588 | 25 |
| DSD 3/40 | 3 | 4 | 3x415 | 8 | 7 | 1¼ | 1341 | 1923 | 32 |
| DSD 3/50 | 4 | 5.5 | 3x415 | 10 | 7 | 1¼ | 1604 | 2261 | 38 |
