Frequency: 50 Hz
Model: ACSSF15/31
SKU: ACSONS-PUMP-ACSSF15-31-6IN-20HP-2.5DIS-VLB
Flow: 15 m³/h (Rated capacity)
Head: 155 Meter – 420 Meter (Varies by stage/load configuration)
Specifications
Pump Type: Multi-Stage Submersible Turbine Pump
Inlet / Outlet Size: 2.5 Inch Discharge
Well Diameter Compatibility: 6 Inch Bowl / 6 Inch Motor Compatible
Power Output: 20 HP / 15 kW
Operating Voltage: 380-415 V (3-Phase)
Motor Speed: 2900 RPM
Material Construction: Reinforced Cast Iron / High-grade Stainless Steel internals
Insulation Standard: Class F
Ingress Protection: IP 68 (Submersible)
Maximum Fluid Temperature: 35°C
Quality Certifications: ISO 9001 Certified, CE Compliant
Key Applications
Deep-Well Agricultural Irrigation: Engineered for high-lift requirements in regions where water must be extracted from extreme depths for extensive irrigation arrays.
Elevated Community Water Distribution: Ideally suited for pumping water from deep boreholes to high-altitude storage tanks or remote municipal networks.
Industrial High-Pressure Systems: Reliable for manufacturing processes or cooling utilities that require high-pressure water from deep-aquifer sources.
Deep-Borehole Water Table Management: Effective for long-term water level control and extraction in challenging geological zones.
Complex Multi-Story Infrastructure: Capable of meeting the pressure demands of large-scale, high-rise water distribution systems.
Installation and Use Notes
Piping: Use 2.5-inch, high-pressure rated industrial column piping. With a 31-stage configuration, minimizing hydraulic friction is essential for efficiency; ensuring all connections are leak-proof is critical to maintaining the rated head performance.
Electrical Protection: A professional-grade 3-phase industrial control panel featuring a Soft Starter is mandatory for this 20HP motor to manage startup inrush current and protect the long pump shaft from mechanical shock.
System Monitoring: Advanced monitoring is essential. The installation of a dry-run protection system (electrode/transducer) is non-negotiable to protect the 31-stage hydraulic stack during low-water events.
Installation Requirements: The 31-stage assembly is significant in length. Use certified industrial lifting gear and secure the pump with a high-strength safety cable. Electrical cabling must be precisely sized to account for potential voltage drop over deep-well runs, and all splices must be performed with resin-filled, waterproof kits.