The timer allows you to select how long the pump should run. It then switches itself off automatically. And if the rain barrel is already empty?Not a problem: The dry-running feature protects the pump from damage. A pre-filter is also integrated to keep dirt out. It can be easily removed and cleaned. The pump housing is robust and durable, as are all other components of the water tank pump. The item "Gardena 2000/2 P4A 18v Cordless Rainwater Submersible Water Butt Tank Pump No Ba" is in sale since Tuesday, August 3, 2021. This item is in the category "Garden & Patio\Watering Equipment\Water Pumps & Pressure Tanks". The seller is "tooled-upcom" and is located in Enfield. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Bahrain, China, Israel, Hong Kong, Norway, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El salvador, Trinidad and tobago, Uruguay, Viet nam.