Water Block - 3/8" Sink Shutoff Installation Kit

Leak Stop & Flood Prevention Technology - Automatic Water Shutoff  The Water Block Sink Leak Shutoff Kit is a mechanical water shutoff device designed to help prevent excessive water flow and minimize potential damage. With a simple, reliable design, it offers an added layer of protection for homes and businesses—helping reduce water waste and avoid costly repairs.  Key Features: Leak Detection: The Water Block technology mechanically measures water flow during continuous flow events, accurately detecting and stopping running water situations. Instantaneous Shutoff: When a leak or excessive water consumption is detected, the Water Block immediately shuts off the water supply, preventing further damage. This shutoff occurs as soon as the user selected shutoff threshold is exceeded during a continuous flow measurement cycle. As long as the water usage volume during the particular use is below the shutoff activation volume, the device will automatically reset itself and be ready