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The ShinMaywa Norus 115 Volt Series submersible pumps are some of the most reliable, durable, highest efficiency pumps sold in the market today. Made of corrosion-resistant stainless steel and a polyamide fiber-reinforced resin bearing housing with a vibration-reducing bearing design. The Norus Series pumps provide superior heat dissipation and structural integrity in comparison to competing pumps. The Norus series pumps have the lowest lifetime cost of any pump in their class.
Norus CR Series Specifications
MODEL | HP | AMPS | MAX FLOW | MAX HEAD | GPH @ 5′ | GPH @ 10′ | GPH @ 15′ | GPH @ 20′ |
---|---|---|---|---|---|---|---|---|
50CR2.15S | 1/5 | 3 | 3,300 GPH | 19′ | 2,700 | 1,800 | 900 | – |
50CR2.25S | 1/3 | 4.4 | 4,800 GPH | 28′ | 4,000 | 3,000 | 2,100 | 1,200 |
50CR2.4S | 1/2 | 5.5 | 5,700 GPH | 36′ | 5,100 | 4,320 | 3,420 | 2,700 |
50CR2.75S | 1 | 10 | 7,000 GPH | 48′ | 6,900 | 6,000 | 5,400 | 4,800 |
Item # | Max Head | Amps/Watts | Dimensions | Cord | HP | Wt lbs |
50CR2.15S | 19′ | 3/328 | 14.96″x8.11″x5.67″ | 20′ | 1/5 | 13.2 |
50CR2.25S | 28′ | 4.4/414 | 15.51″x9.45″x6.89″ | 32′ | 1/3 | 15.4 |
50CR2.4S | 36′ | 5.5/567 | 15.51″x9.45″x6.89″ | 32′ | 1/2 | 18.1 |
50CR2.75S | 48′ | 10/1088 | 15.51″x9.45″x6.89″ | 32′ | 1 | 18.7 |
This is my go to pump. I’be bought over 100 of them over the last two years. They work great.
My neighbors and I work on making the backyard pond enjoyable for the neighborhood kids every winter. We’ve struggled to come up with ideas to keep the ice in good condition for skating. We’ve tried everything from pumping pond water out to resurface, flame throwing to melt the top layer, to dragging a 55lb garbage bin filled with water. This has been the best investment by far!!!. I have 400ft of hose that i connect and by the time I shovel off the pond and get done cleaning everything up, it takes about an hour. Totally worth it!!
Was just what I needed
The ice groomer works very nicely. It is well built and works as promised! I couldn’t be happier!
Great brackets, ice rink setup is much easier using these!
Bought it for my pond. Constantly frozen temperatures were not allowing my ducks and fish to make it through winter. This provided a large area where the wildlife could still do their thing. Wish I would've purchased this a long time ago, instead of going out and constantly breaking holes in ice. Customer service was also very helpful and answered my questions and call on a Sunday!