Pick up water and carry it away from any playing surface. Sensational on grass, tennis courts or artificial turf. The Dolphin will prevent cancelled events and reduce turf damage. A foam pad on the outside absorbs the water which is squeezed into a 14 gallon suspended holding tank by an adjustable top roller. To empty simply turn the drain elbow down. Unit measures 2’ wide with a 24” diameter drum. Replacement foam pad. Best for large fields and large puddles of standing water. Ideal for the rapid drying of multiple tennis courts.