The Oase Aquarius Universal Classic 3000 Submersible Pond Pump, is a power pond pump with a flow rate of 3000L/hour and a maximum head of 3.2 metres, this pump is perfect for supplying water to decorative features, statues, monoliths, water spouts, and small cascades. The Universal Classic 3000 can be dry-installed (flooded suction) or fully submerged in a pond or water reservoir, making it easy to install in a variety of locations. It also features a mechanical flow regulator, which can be easily adjusted using the integrated blue adjuster at the end of the pump body. Includes a stepped hose adapter. The available options for inlet sizes are 25mm, 32mm, and 38mm, while the outlet sizes are 19mm, 25mm, 32mm, and 38mm. Specifications Dimensions in mm (LxWxH) :245 x 130 x 135mm Power consumption (watt) :40 Flow rate max. (l/hr.) :3000 Head of water max. (m) 3.2 Outlet connection (mm) :19/25/32/38 Inlet connection (mm): 25/32/38 Connection cable (m) :10 Guarantee: 3+2=5 years