Harlequin GH 4440 Hydrostore Rainwater Harvesting Tank is for storing Rainwater to be used in the garden .The recycled water can be used for irrigation of lawns and gardens , car washing and other applications where water is required in the garden. TANK DIMENSIONS 2 TANK SYSTEM , TANK 1 2300mm l x 2300mm w x 1250mm h , Tank 2 , 1250mm h x 2300mm l x 1150mm w , weight 300kg x 500mm invert x 4340 litre capacity. STANDARD FEATURES 110mm outlets & inlets and service connections 2 x 450mm manhole lids Calmed inlet & U bend type overflow Pressure Sensative submersible pump turns on and off on demand pump delivers 3.5 bar of pressure with a flow rate of 2500 litres per hour with a max head of 35mtr and a power rating of 800 watt