Description

The Aico Japan 1HP Deep Well Submersible Pump (Model: SS1100 Series) is a high-efficiency multi-stage borehole pump engineered for drawing clean water from deep underground wells and narrow boreholes. Positioned right below the 2HP model, this 1HP unit is optimized to efficiently lift water up to a maximum vertical height of 100 meters, making it a highly reliable and popular choice for domestic homes, small estates, and light agricultural irrigation.

The key features and specifications of this model include:

Motor & Hydraulic Performance

• Heavy-Duty 1HP Motor: Driven by a highly efficient 1 Horsepower (0.75 kW) single-phase motor wound with 100% pure copper wire. This pure copper build guarantees superior electrical conductivity, minimal heat generation, and a much longer operational life than alloy-wound alternatives.

• 100-Meter Maximum Head: Engineered with a specialized multi-stage impeller configuration designed to generate the heavy pressure needed to push a consistent stream of water up a 100-meter vertical lift.

• 1-Inch Discharge Outlet: The precision-machined 1-inch (25mm) outlet concentrates the water velocity. This narrow diameter ensures a strong, pressurized stream even when pumping from deep underground tables.

• Efficient Flow Volumetrics: Delivers an excellent balance of pressure and delivery volume, typically outputting between 2,000 to 3,500 liters of water per hour depending on your exact installation depth.

Rugged Build Quality & Sand Resistance

• Stainless Steel Chassis: The outer pump casing, motor housing, and drive shaft are fabricated from high-grade, rust-proof stainless steel to ensure complete corrosion resistance when permanently submerged.

• Abrasion-Resistant Floating Impellers: Equipped with engineering-grade thermoplastic floating impellers that allow the pump to handle minor suspended particulates and fine sand without scaling or seizing up.

• Premium Mechanical Seals: Uses heavy-duty carbon-ceramic mechanical oil seals to completely isolate the electric motor windings from water intrusion.

Technical Specifications Summary

Control & Safety Features

• Dedicated Control Box: The pump typically ships with an external starter control box featuring a built-in starting capacitor, a clear power switch, and an over-current circuit breaker button.

• Thermal Overload Safeguard: Features an internal thermal sensor that cuts power to the motor if it begins to overheat due to dry-running (well running out of water) or a blocked intake screen.

Best Suited For:

• Domestic borehole and deep well water extraction for single-family homes or small rental blocks.

• Pumping water to elevated overhead storage tanks.

• Drip irrigation systems, garden sprinklers, and livestock watering on small farms.