Frequency: 50 Hz
Model: ACSSF8/25
SKU: ACSONS-PUMP-ACSSF8-25-4IN-5.5HP-2DIS
Flow: 8 m³/h (Rated capacity)
Head: 50 Meter – 150 Meter (Varies by stage/load configuration)
Description
The Acsons ACSSF8/25 is a high-performance, 25-stage submersible centrifugal pump designed for 4-inch boreholes. Engineered for versatility, this model bridges the gap between high-volume delivery and medium-to-high head pressure requirements. It features a robust, corrosion-resistant stainless steel construction and high-grade, wear-resistant internal hydraulic components, making it an ideal choice for sustained, long-term operation in demanding agricultural and residential environments. The 2-inch discharge outlet is specifically optimized to minimize friction loss, ensuring that the pump operates at peak efficiency while delivering a steady 8 m³/h flow rate.
Specifications
Pump Type: Multi-Stage Submersible Centrifugal Pump
Inlet / Outlet Size: 2 Inch Discharge
Well Diameter Compatibility: 4 Inch Pump / 4 Inch Motor Compatible
Power Output: 5.5 HP / 4 kW
Operating Voltage: 380-415 V (3-Phase)
Motor Speed: 2900 RPM
Material Construction: High-grade Stainless Steel / Reinforced Wear-resistant components
Insulation Standard: Class F
Ingress Protection: IP 68 (Submersible)
Maximum Fluid Temperature: 35°C
Quality Certifications: ISO 9001 Certified, CE Compliant
Key Applications
Agricultural Irrigation: Optimized for reliable water supply to sprinkler networks and drip irrigation systems.
Domestic & Estate Water Supply: Excellent for deep-well extraction in large residential properties.
Elevated Reservoir Filling: Designed to efficiently push water to elevated storage tanks at height.
Light Industrial Use: Suitable for process water requirements and facility wash-down systems.
General Groundwater Management: Reliable performance for boreholes requiring consistent volume and pressure maintenance.
Installation and Use Notes
Piping: Use 2-inch diameter piping to ensure the design flow rate is maintained without excessive hydraulic resistance.
Control Panel: A professional 3-phase control panel is required, featuring thermal overload protection to prevent motor burnout and sub-surface dry-run sensors to prevent the pump from cavitating if the water level drops.
System Protection: Install a high-quality non-return (check) valve directly above the pump outlet to prevent backflow and "water hammer" stress on the impellers during power cycles.
Maintenance: Ensure that all electrical cable splices are sealed with professional-grade, waterproof submersible kits, as improper sealing is the most common cause of premature motor failure in deep-well installations.