Diver (pump) 12 volt 500 gallon per hour

Diver operates on 12-volt batteries ..1/ Rust resistant .2/ Safe and economical in energy consumption . *Made in China .Features:• Waterproof sealed casing .• Effective and with a long-lasting motor .• Does not cause loud noise or vibration when operating .• Flame retardant .• Not rustable or corrodible .• Complies with European standards .Used as a water pump for divers in ponds . Desert air conditioners , fish tanks , fountains , and others .