New from Rule Pool Systems comes the finest pool cover pump ever designed. The Rule pool cover pump system features a powerful 1800 gallon per hour automatic submersible pump with a specially designed strainer base that filters out leaves and debris. Water doesn't stand a chance against it! Just attach a standard garden hose and plug in the pump. Starting and stopping is completely automatic. The pump will continuously monitor the water level on the cover and when enough water enters the bottom of the pump, the pump turns on and removes it. The pump also features freeze protection, so ice will not hurt it. You can leave it on all winter long. Use it wherever standing water accumulates. For water applications only.
http://www.marine.com/product_info.php/products_id/23211
