The 800 Litre Vertical Slim Line Tank has a small footprint allowing you to utilise those small, out of the way spaces. It will allow you to harvest a substantial amount of rainwater. This package includes a Submersible Pump as well as a Gutter Mate Filter Diverter which is vital to use with a tank this size. The Gutter Mate is fitted to the downpipe and filters the rainwater before it goes into the tank. This water butt will last for many years. Just make sure that it is installed on a flat, level base that will provide support throughout the year, regardless of weather conditions. Leave a gap of about 50mm all around the tank to allow for the natural expansion of the tank when full of water. The rainwater filter diverter can be installed in 2 ways, either using the diverter outlet which is the smaller of the 2 outlets on the bottom of the GMFD, if you use the diverter outlet you can use the automatic cut off feature of the Gutter Mate filter Diverter when the tank is full.  If you want to collect all the rainwater coming down the downpipe you should use the main outlet on the bottom of the GMFD. If you use the main outlet you will need to provide a separate overflow out of the tank when the tank is full.  You should always allow a small air space in the top of the tank when full to allow for expansion of the water in summer of around 50mm. Just follow the instructions which come with the Diverter. Included with your order: 1 x 800 Litre Vertical Slim Line Tank (including brass tap)1 x Gutter Mate Diverter & Filter in Black & Fine Mesh Insert Bundle1 x Submersible Pump with Float Switch (350W)1 x Fittings and Hose to internally connect Pump to Tank Outlet on top of Tank (1” BSP male) Slim Line Tank Details: This 800 Litre Millstone Grit Vertical Slim Line Tank has a small footprint allowing you to utilise those small, out of the way spaces. It will allow you to harvest a substantial amount of rainwater. Capacity: 800 Litres (175 gallons)Depth: 630 mmHeight: 1790 mmWidth: 820 mmOutlet: 1x 3/4 & 2x 1" BSPLid: 9" ScrewdownWeight: 35kg Submersible Pump With Float Switch (350W) This 40L submersible pump comes with float switch control and discharge extension and is perfect for emptying water butts. The float switch turns off the pump automatically when the water level has dropped. This product is supplied with 3 piece aluminium swan neck extension pipes and a snap on connector. Technical Details: Voltage: 230VMaximum output: 40L/minMaximum head height: 11MMotor: 350WFloat Switch: YesOutput aperture diameter: N/AMax particle diameter: 3mmHose adaptor diameter: 19mm Instruction Guide:Installation Guide for 40L Submersible Water Butt Pump with Float Switch Spare Parts Listing Sheet:Spare Parts Listing Sheet for 40L Submersible Water Butt Pump with Float Switch   Gutter Mate Diverter & Filter in Black & Fine Mesh Insert Bundle The Award-Winning Gutter Mate Diverter & Filter allows you to recycle rainwater straight from your downpipe. The only rainwater diverter and rainsaver that filters all rainwater before it enters the water butt, tank, drain or soakaway. The diverter then automatically shuts off the flow to the water butt when full. Collecting rainwater with the GutterMate is both simple and efficient, whether you are saving rainwater to a water butt, tank or a full rainwater harvesting system. Also available in black or brown. The Gutter Mate is designed to accept 68mm, 76mm and 80mm diameter and 65mm and 75mm square downpipes.