Frequency: 50 Hz

Model: AP5A/44

SKU: ACSONS-PUMP-AP5A-44-4IN-5.5HP-1.5LB

Flow: 5 m³/h (Rated capacity)

Head: 80 Meter – 240 Meter (Varies by stage/load configuration)

Specifications

• Pump Type: Multi-Stage Submersible Centrifugal Pump

• Inlet / Outlet Size: 1.5 Inch Discharge

• Well Diameter Compatibility: 4 Inch Pump / 4 Inch Motor Compatible (LB - Large Bore configuration)

• Power Output: 5.5 HP / 4 kW

• Operating Voltage: 380-415 V (3-Phase)

• Motor Speed: 2900 RPM

• Material Construction: Stainless Steel and wear-resistant polymer components (Designed for reliability and durability)

• Insulation Standard: Class F

• Ingress Protection: IP 68 (Submersible)

• Maximum Fluid Temperature: 35°C

• Quality Certifications: ISO 9001 Certified Factory, CE Compliant

  
  

Application

• Domestic & Small Agricultural Irrigation: Perfect for deep-well water extraction in residential estates or small-scale farming plots.

• High-Head Water Supply: Engineered to maintain consistent pressure for applications requiring deep vertical lifting.

• Commercial Building Water Systems: Ideal for supplying overhead tanks in medium-height residential or commercial buildings.

• Groundwater Management: Reliable performance for smaller borewells requiring continuous or intermittent operation.

• Pressure Maintenance Systems: Suitable for maintaining water levels in storage tanks where high head is the primary requirement.

  
  

Installation and Use The AP5A/44 is a high-stage-count, efficient submersible pump, specifically designed to handle high-head requirements in 4-inch boreholes. The "1.5-inch LB" (Large Bore) discharge configuration is optimized for this pump's flow capacity, minimizing friction loss while ensuring steady delivery to the surface. When installing, ensure the borehole is clear of sand and sediment to protect the internal multi-stage impellers. A professional-grade 3-phase control panel is required; it should be configured with reliable thermal overload protection, dry-run prevention, and phase-failure detection to ensure the longevity of the 5.5HP motor. Always verify that your column pipe is correctly pressure-rated for the depth of your installation. Before final deployment, meticulously check that all cable splices are completed using professional-grade, waterproof kits to prevent any moisture ingress into the electrical connections.