The BLDC water pump used in agriculture drone is very easy to fix.
Consists of pump and cable
Specs.
Voltage 12 /24 volt
Spray Maximum 3.8 litres per minute
Body Plastic
Type BLDC - Brushless Diaphragm pump
Pressure 0.6 MPA
Dimension 150 mm x 100 mm x 55 mm
Weight 305 grams