BURCAM 300400 Contractor Sump Buddy, Brass by Bur-Cam

商品説明

Emergency water back-up system that operates without a battery or power to protect your home from flooding in case of power failure or pump failure;Works from municipal water pressure;Water under pressure will flow through the sump buddy which creates a vacuum and causes the water in the sump to be drained out into the dischrge line;In the event of flooding during a power failure the rising water, in the sump , will activate the automatic control valve which will start the system;Maximum lift of 15 feet, pumps up to 1400 us gph