The Aico Japan 2HP Deep Well Submersible Pump (Model: SS2000 Series) is a powerful multi-stage borehole pump engineered to extract clean water from deep underground sources. Optimized with a 150-meter maximum head rating and a slim-profile chassis, this single-phase pump is highly popular for domestic estates, high-rise buildings, and agricultural irrigation networks requiring high-pressure vertical water lift.

The key features and technical specifications of this model include:

Motor & Hydraulic Performance

• High-Torque 2HP Motor: Driven by a robust 2 Horsepower (1.5 kW) asynchronous motor wound with 100% pure copper wiring. This provides optimal energy efficiency, high heat resistance, and reliable continuous operation under high physical loads.

• 150-Meter Extreme Vertical Head: Features a multi-stage thermoplastic or brass floating impeller stack designed to build up the heavy hydrostatic pressure required to push water up a vertical lift of up to 150 meters ($492\text{ feet}$).

• Narrow 1-Inch Outlet: The precision-machined 1-inch ($25\text{mm}$) discharge outlet concentrates water velocity, enabling the pump to maintain a strong, pressurized flow rate even when operating near its maximum lifting capacity.

• Balanced Flow Optimization: Delivers highly competitive volumetric delivery (averaging between 2,500 to 4,500 liters per hour depending on the exact installation depth), striking an excellent balance between raw lifting depth and water volume.

Material Build & Mechanical Durability

• Heavy-Duty Stainless Steel Chassis: The entire outer pump housing, motor casing, and drive shaft are constructed from high-grade, rust-proof stainless steel. This ensures the unit can remain fully submerged for years without suffering from oxidation or mineral scale degradation.

• Sand-Resistant Floating Impellers: The internal multi-stage hydraulic system utilizes specialized floating impellers capable of handling minor particulates and suspended fine sand without seizing up or causing premature abrasive wear.

• Dual Mechanical Oil Seals: Equipped with premium Italian-style carbon-ceramic mechanical seals to completely isolate the electric motor compartment from the surrounding water column.

Technical Specifications Summary

Smart Safety Features & Accessories

• External Control Box Included: The system ships with a dedicated starter control panel equipped with an integrated starting capacitor, a clear power toggle switch, and a manual-reset thermal circuit breaker to handle unexpected mains voltage spikes.

• Thermal Overload Cutout: Features an automatic thermal protection switch that temporarily cuts power to the motor windings if it detects overheating caused by dry-running or a clogged inlet screen.

• Submersible Drop Cable: Usually packaged with a heavy-duty, marine-grade rubberized power cable pre-spliced and waterproof-sealed to prevent current leakage into the well water.

Best Suited For:

• Pumping water from narrow, deep commercial or domestic boreholes and deep wells.

• Supplying overhead water reservoirs for tall residential complexes or community centers.

• Powering long-distance agricultural piping networks, drip-irrigation setups, and farm livestock troughs.