Liberty SJ10 Series SumpJet Water-Powered Backup Pump Brand_King Innovation It provides a crossover path

It provides a crossover path that allows the Comfort Series circulator to move cooled water from the hot line through the cold line until the valve responds to the arriving warmer water

and current Grundfos instructions

QuickTree® float system

Webbed Cell Design: The new NDS Tufftrack is designed with a webbed cell that keeps fill material in place

Liberty SJ10 Series SumpJet Water-Powered Backup Pump Brand_King Innovation It provides a crossover pathLiberty SJ10 SumpJet: Your Water Powered Protection Against Flooding The Liberty SJ10 series is a compact, durable submersible utility pump designed for light duty drainage and utility applications. Featuring a thermally protected motor and rugged construction, its ideal for removing condensate, draining sumps, transfer of water, or handling light groundwater loads. Key Features & Benefits Thermally Protected Motor prevents overheating during extended