Product Features:
1) uses the electronic component commutation， does not need to use the carbon brushes commutation.
2) The use of high-performance wear-resistant stainless steel shaft， sleeve and the magnet through the injection into a whole to avoid wear and tear， life greatly enhanced (up to 10 years， no maintenance);
3) The pump stator part and the rotor part of the complete isolation， stator and circuit board part of the epoxy potting， 100% waterproof;
4) The rotor part of the permanent magnet， water pump body using environmentally friendly materials， low noise (less than 35dB)， small size， high efficiency， low power consumption;
5) can be adjusted through the stator winding of the required parameters can be wide voltage operation， such as 12V adjustable 1M head， but also modulation 1.8M head;
6) Water pump fixed base with sucker.

Instructions for use:
1. Overpressure operation is strictly prohibited. Do not exceed the specified maximum voltage. The battery is fully charged If there is no pressure limiting measures will be serious over-pressure， can not guarantee their own power supply voltage test.
2. Do not use the AC power supply， router power， computer power supply and many similar cat are communication， can not be used!
3. Ripple problem (most prone to problems): Many DC transformers are half-wave rectifier， the result is a lot of DC mixed in the exchange of components， the pump will be bad! Brushless pumps must be full-wave rectifier! Do not understand please consult professionals!
4. Lift problem: such as head 2.2 meters is not connected to the power supply can spray 2.2 meters high， head is the outlet connected to the water pipe， the water column in the vertical height of the water pipe. Jet height is much lower than the lift!