Frequency: 50 Hz
Model: SAP8/18
SKU: ACSONS-PUMP-SAP8-18-4IN-4HP-2DIS
Flow: 8 m³/h (Rated capacity)
Head: 50 Meter – 130 Meter (Varies by stage/load configuration)
Specifications
Pump Type: High-Head/High-Flow Multi-Stage Submersible Borehole Pump (4-inch assembly)
Inlet / Outlet Size: 2 Inch Discharge
Well Diameter Compatibility: 4 Inch
Power Output: 4 HP / 3.0 kW
Operating Voltage: 380-415 V (3-Phase)
Motor Speed: 2900 RPM
Material Construction: Industrial-grade stainless steel pump shell and motor casing, featuring reinforced, wear-resistant high-efficiency impellers and diffusers designed for extreme-depth water extraction and high-pressure delivery.
Insulation Standard: Class F
Ingress Protection: IP 68 (Submersible)
Maximum Fluid Temperature: 35°C
Quality Certifications: ISO 9001 Certified
Key Applications
Deep-Well Commercial Irrigation: Optimized for large-scale agricultural operations requiring significant vertical lift and sustained 8 m³/h throughput.
Large-Scale Community Water Infrastructure: Reliable for supplying water to high-demand residential townships, school campuses, and public water distribution systems.
Heavy-Duty Industrial Water Intake: Ideal for large manufacturing cooling systems, industrial processing, and rapid water movement in high-head applications.
Elevated Reservoir Management: Engineered to handle the rigorous demands of moving water to high-capacity storage located at extreme vertical distances or on elevated structures.
Installation and Use Notes
Piping: Use 2-inch high-pressure rated HDPE or stainless steel column piping. With 4 HP of power and high-head capability, ensure all piping and fittings are strictly pressure-tested to maintain system integrity.
Electrical Protection: A professional 3-phase control panel with Soft Starter or thermal overload protection is mandatory. This is critical to prevent grid stress and manage the high-torque startup of the 4 HP motor.
System Monitoring: Installation of a high-reliability dry-run protection system (electrode sensors or flow-based switches) is strictly necessary. Running this pump dry at high pressure will cause immediate and irreparable mechanical damage.
Installation Requirements: Use a high-strength, certified safety rope. Ensure the pump is installed perfectly vertical within the borehole; due to the weight of the assembly and the operating depth, professional care is needed to avoid side-loading the pump or the column pipe.