Robust Construction: Made with high-quality materials like AISI 304 stainless steel and cast iron, the Dayliff DSD 3/7 is built to withstand harsh conditions and resist corrosion.
Efficient Motor: The pump is coupled with a sealed, liquid-cooled, 2-pole asynchronous squirrel-cage motor for continuous duty and energy efficiency.
Automatic Operation: Equipped with a fixed float switch, the pump ensures seamless water level control, making it ideal for automated systems.
Versatile Applications: Perfect for domestic water supply, irrigation, livestock watering, and small-scale commercial use.
Comprehensive Pump Controller: For enhanced protection, we recommend the Dayliff SCT electronic pump controller, which safeguards against low water levels, motor overload, and irregular power supply.
The Dayliff DSD 3/7 is a multistage centrifugal submersible pump designed for high performance and durability. Below are its key technical specifications:
Model: DSD 3/7
Power Output: 0.37 kW (0.5 HP)
Voltage: 1 x 240V (Single Phase)
Maximum Operating Current: 3.7A
Starting Current (Istat/I): 6.0
Speed: 2850 RPM
Maximum Head: 50 meters
Flow Rate: Up to 3.5 m³/h
Outlet Size: 1.25” DN
Enclosure Class: IP68 (Fully submersible, dust-proof)
Insulation Class: B
Maximum Fluid Temperature: +35°C
Maximum Ambient Temperature: +35°C
Maximum Immersion Depth: 80 meters
Minimum Borehole Diameter: 110 mm
Weight: 12 kg
Pumped Liquid: Thin, clean, chemically non-aggressive liquids with a maximum sand content of 0.25%
Materials:
Impellers and Diffusers: Polycarbonate
Delivery and Suction Chambers: Cast iron
Pump Housing, Shaft, and Coupling: AISI 304 stainless steel
Cable Length: 30 meters (included)
Control Box: Includes capacitor and electrical overload protection
Float Switch: Fixed float switch for automatic water level control
The Dayliff DSD 3/7 is versatile and suited for a wide range of applications, including:
Domestic Water Supply: Ensure a consistent water supply for households.
Irrigation and Agriculture: Support efficient water flow for farms and greenhouses.
Commercial Use: Ideal for small-scale industrial water needs.
Boreholes and Deep Wells: Perfect for extracting water from deep wells up to 80 meters.
Water Storage Systems: Efficiently fill and maintain reservoirs or tanks.
Installation: The pump is compact and easy to install in boreholes with a minimum diameter of 110 mm. Ensure proper alignment during installation to avoid misalignment.
Maintenance: Regularly check motor winding and insulation resistance (>100 MOhm is satisfactory). Avoid frequent lifting unless an operational fault is detected.
Controller Recommendation: Pair with a Dayliff SCM or SCT controller for enhanced protection against overload, dry running, and voltage fluctuations.
The Dayliff DSD 3/7 is designed for durability and efficiency, making it an ideal choice for households, farms, and small commercial applications. Whether you need water for irrigation, livestock, or domestic use, this pump delivers consistent performance. Here’s why it stands out:
24-Month Warranty: Enjoy a 2-year warranty for worry-free operation. Kreatives.co.ke guarantees replacements or repairs within the warranty period for any defects under normal use, ensuring your investment is protected.
Expert Repairs and Servicing: Our skilled technicians provide professional repair and maintenance services to keep your pump running smoothly, extending its lifespan.
Spares Available: We stock genuine Dayliff spare parts, ensuring quick replacements and minimal downtime for your pump.
Superior Sand Handling: Built with polycarbonate impellers and diffusers, the pump handles water with up to 0.25% sand content, ensuring longevity in challenging environments.
Energy-Efficient Design: Powered by a 0.37kW motor, this pump minimizes electricity costs while delivering reliable water flow.