The Waterboy 3HRH400 is the largest model in the 3" Helical Rotor solar pumping range, designed to provide reliable water supply for higher-lift applications. With the ability to lift water up to 80 metres TDH and deliver up to 12,240 litres per day, it is well suited to livestock watering, tank filling, irrigation and off-grid water supply in remote and rural locations.

The complete system combines a high-efficiency stainless steel helical rotor pump with a brushless DC motor, integrated soft start and MPPT controller, adjustable speed and timer control, and four 140W monocrystalline solar panels. With 40 metres of power cable and a choice of bore cap or dam float, it provides a practical solar-powered pumping solution where mains electricity is unavailable.

Applications

• Stock watering on rural properties
• High-head tank filling from bores or dams
• Off-grid water supply for rural homes and sheds
• Bore water extraction
• Agricultural and livestock water transfer
• Remote water supply where mains power is unavailable

Features & Benefits

• 3" stainless steel helical rotor pump designed for high-lift water delivery
• Brushless DC motor for efficient, reliable operation
• Integrated MPPT controller to optimise available solar power
• Soft start to provide smooth pump operation
• Adjustable speed control to regulate water output
• Timer control for adjustable restart operation
• All-stainless-steel construction for durability
• Lift up to 80m TDH
• Up to 12,240 litres per day depending on total dynamic head and available sunlight
• Low-water protection included with bore kits
• Heavy-duty cyclone-rated pole mount frame
• Simple installation and low-maintenance operation

Pump Performance

*Daily output figures are based on the manufacturer's performance data and approximately 6 hours of available sunlight. Actual output will vary depending on site conditions, sunlight, installation and total dynamic head.

Control Box Features

• Integrated MPPT solar controller
• Soft-start function
• Adjustable speed control
• Adjustable timer control
• LED indicators for system status and operation
• Connection for low-water protection
• Connection for tank-full or pressure switch
• Integrated system protection

System Includes

• Waterboy 3HRSS-H pump, motor and controller
• 4 × 140W monocrystalline solar panels – 560W total
• Heavy-duty cyclone-rated pole mount frame
• 40m power cable
• Low-water probe and safety cabling
• Bore cap or dam float
• Low-water protection for bore kit installations

Optional Accessories

• 6101 – Tank switch
• 6045NO – Pressure switch with gauge and fittings
• 6112 – 1.5" double-acting float valve
• 6013 – 3" HR sacrificial anode

Bore & Dam Kit Options

• 3HRH400-B40 – Bore mounting kit
• 3HRH400-D40 – Dam floating kit

Warranty

• 4-year warranty on the complete system

Product Details

• Model: 3HRH400
• Product Number: 3HRH400-B40 / 3HRH400-D40