1.12V or 24V brushless water pump,solar pump,submersible pump,circulation pump,Food grade 2.Cooling system 3.Circulate 12V or 24V brushless water pump Operating voltage: 12V or 24V DCRated current: 0.8A (maximum)Flow rate: 11L/minute (maximum)Head: 5m (maximum)Working temperature: -2 to 105 degree CelsiusLife: 15,000 hoursNoise: 30dB (maximum) radial test from output end 1mWeight: 180g ( ...