The ShinMaywa Norus submersible pump is one of the most reliable and durable pumps sold in today's watergarden market. On the outside it has a unique hardware design made of fiberglass in addition to its cast aluminum bearing housing, which provides superior heat dissipation and structural integrity in comparison to competing pumps.
The Norus series is corrosion resistant due to the 304 stainless steel and poly amide fiber reinforced resin, and stainless steel shaft and impeller. ShinMaywa Norus submersible pumps are made for continuous duty.
With its ultra long life span, low operating cost, and reliability you can see why the Norus series from ShinMaywa is the best buy for a water feature in the market