Frequency: 50 Hz
Model: ACSSF17/27
SKU: ACSONS-PUMP-ACSSF17-27-6IN-20HP-2.5DIS-VLB
Flow: 17 m³/h (Rated capacity)
Head: 145 Meter – 375 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: Designed for high-head requirements, moving water from extreme depths to extensive pivot or drip systems.
Elevated Community Water Supply: Perfectly suited for pumping water from deep aquifers to high-elevation storage tanks or remote distribution points.
Industrial High-Pressure Applications: Ideal for specialized industrial processes requiring a consistent, high-pressure water source.
Water Table Management: Efficient for deep-borehole extraction and maintenance in sensitive geological environments.
Large-Scale Residential Supply: Capable of meeting the pressure demands of complex, multi-story water infrastructure.
Installation and Use Notes
Piping: Use 2.5-inch high-pressure rated column piping. Given the 27-stage configuration and extreme head capabilities, it is critical to use high-quality, pressure-rated couplings to prevent leaks and maintain system efficiency.
Electrical Protection: A professional 3-phase industrial control panel with thermal overload protection is required. For a 20HP unit of this stage-count, using a Soft Starter is highly recommended to manage startup torque and reduce mechanical shock on the long pump shaft.
System Monitoring: The installation of a dry-run protection system (electrode or transducer) is mandatory to protect the hydraulic stack from damage during low-water conditions.
Installation Requirements: The 27-stage assembly is significant in length. Use professional lifting gear and ensure the pump is secured with a high-strength safety cable. Ensure all electrical cable splices are completed using resin-filled, waterproof kits, as even minor moisture ingress at these depths can lead to catastrophic failure.