Hobbywing 5L 12-14S Brushless Agricultural Drone Water Pump

Hobbywing's 5L brushless water pump is the delivery pump for agricultural spray drones running a 12–14S flight pack. It moves up to 5 litres per minute at 0.35 MPa from a 60 W motor, and its built-in ESC takes a PWM signal straight from the flight controller, so no separate speed controller is needed.

Key features

• Brushless design rated for more than 500 hours of use — three to five times the life of an ordinary brushed spray pump
• Integrated ESC with over-current protection that cuts and restarts the pump when it jams, plus thermal shutdown when the ESC reaches 110 °C
• IP67 sealed housing that can be rinsed with clean water after each job to limit pesticide corrosion
• Powered directly from the 12–14S main battery (DC 44–60.9 V)

Specifications

• Flow rate: 5 L/min
• Working pressure: 0.35 MPa
• Power: 60 W
• Operating voltage: 12–14S LiPo (DC 44–60.9 V)
• Throttle signal: PWM, 1050–1950 µs
• Inlet / outlet diameter: 10.5 mm / 6.5 mm
• Dimensions: 123 × 76 × 52 mm
• Weight: 388 g
• Protection: IP67

Plan the nozzle count and tubing around the 6.5 mm outlet; if your tank or boom needs more flow, Hobbywing's 8L pump runs from the same 12–14S supply.