Seal-less pump ROTRON® 47

for hot waterwith brushless DC motorcentrifugal

The 47 Frame sealless pump with a brushless DC motor provides 60,000-hour design life and can remove 18 gallons of ethylene glycol and water mixture per minute.The pump is available in 12 and 24 VDC models and is perfect for heavy-duty transportation applications, including transit buses; construction and mining vehicles; heavy-duty agricultural equipment; and on- and off-highway vehicles. Pump Feature • Seal-less design is leak proof, pump is magnetically coupled to motor • Motor is removable from pump without draining System • Environmentally résistant to hot-water spray, sait, fog, shock, and vibrationi • Cast bronze pump designed for heavy duty applications Motor Feature • Electronically Commutated DC (ECDC™) motor design provides for maintenance free operation by eliminating brush motor failures and brush maintenance • Rare-earth magnets provide high efficiency and low current draw • “O” ring sealed for harsh operating environment • Reverse polarity and surge protected Heavy duty construction required for transit bus and construction equipment Available with or without baseplate and connectors