A modern, single chamber, self-priming diaphragm pump that can be set up in several different pump/motor configurations. It is easy to install anywhere after the after the drain outlet in the wastewater system or as a bilge pump in any leisure craft - new or used. Its non-choke valves mean that no in-line filters are necessary. The pump can be run dry and it can also handle a mixture of air and water without difficulty. The Viking Power 16 is self-priming up to a height of 3 meters. With its low pulse and muffled rubber bracket, this pump offers quiet operation. Specifically designed to pump waste water the Viking Power 16 has been built to last and engineered for easy maintenance. When it comes time to replace the premium grade reinforced nitrile rubber diaphragm, you can put in a spare without even removing the pump from the system. Delivered with 1" hose and 3/4" hose 1/2" BSP XL connectors. 2.3 Amp motor with built-in thermal protection, glass-fiber reinforced nylon body, nitrile rubber valves, reinforced nitrile rubber diaphragm. 7.3" L x 9.3"/7.1"W x 4.6"/8"H. Weight: 5.7 lbs. Open flow capacity: 4.2 GPM/Max lift: 9.8 ft./Max head: 9.8 ft.