[Sturdy with good insulation]:The pump is made of resin glue seal which is of good insulation, with strong suction, aging resistance, fixed and secure. [Detachable and cleanable]:Small body, easy to detach to clean. [Low noise]:With a motor, low noise, energy-saving and low power consumption. [Easy to use]:This is amphibious to use, convenient and simply. [Application]:Suitable for solar water heater, fish tank, etc., Weight: 0.4629707502 Pounds, Manufacturer: Walfront