Collection: Wilo Top Z
The Wilo Top Z is the only NSF/ANSI 61 approved lead-free bronze, wet rotor, hot water recirculation pump on the market. Designed for potable water systems, the Top Z features two speeds in all voltages, NPT electrical connections, a quiet (48db) low-maintenance wet rotor motor and 18 month warranty from installation. For domestic hot water circulation systems, and related "open” systems (e.g. cooling water circulation) .
