ShinMaywa 1 HP Pump – 50CR2.75S 115V and 240V


SKU: K2322721702001 Category:


1 HP Pump – 50CR2.75S 115V and 240V by?ShinMaywa

The ShinMaywa Norus Series submersible pumps are some of the most reliable and durable pumps sold today. On the outside, it has a unique corrosion resistant hardware design made of stainless steel and polyamide fiber reinforced resin. In addition, it features a cast aluminum bearing housing, and a vibration reducing bearing design which provides superior heat dissipation and structural integrity in comparison to competing pumps. The Norus series pumps are the most reliable, highest efficiency, lowest lifetime cost of any pump in its class.

With its ultra long life span, low operating cost, and proven reliability makes the Norus series from ShinMaywa your pump of choice for today’s water garden market. ?

  • High-Efficiency Motor Industry leading Class E insulation for long life and low operating cost.
  • Dual Mechanical Shaft Seals: Silicon Carbide Lower, Carbon Ceramic Upper – Protects motor from water entry
  • Excellent Corrosion Resistance 304 stainless steel and Poly Amide fiber reinforced resin provides superior corrosion resistance even in hard applications.
  • Vortex Impeller Design Superior solids handling characteristics, especially with fibrous and stringy materials. Means less cleaning!
  • Fits in most skimmer boxes
  • Thermal Overload Prevents motor from overheating due to a locked rotor or under voltage
  • Handles solids up to 1-1/4″
  • Made in Japan
  • 2 Year Limited Manufacturer’s Warranty.


Pump Model: 50CR2.75S
Horsepower: ? ? 1
Volts / hZ: ? ? 115 / 60hZ ?or 240 ?/ 60hZ
Maximum Amps: 10 ?or 5
Maximum Watts: ? 1150
Cord Length: ? 32ft
Max Head / Shut off: ? 48ft
Discharge Size: ? ? 2″ FPT
Maximum Flow rate (GPH): ? 7,000
Flow @ 5ft (GPH): 6,900
Flow @ 10ft (GPH): 6,000
Flow @ 15ft (GPH): ? 5,400
Flow @ 20ft (GPH): 4,800
Flow @ 25ft (GPH): 4,080
Flow @ 30ft (GPH): 3,180
Flow @ 35ft (GPH): 2,280
Flow @ 40ft (GPH): 1,500
Recommended Best Efficiency Point: (GPH): ? ? 25ft Of Total Head Lift
Approximate Dimensions: ? 15.6″ H x 9.4″ W x 6.8″ D
Approximate Weight: ? 18.7lb




ShinMaywa Norus Lightweight Submersible Pumps Instructions Manual


ShinMaywa Norus Submersible Pump Specifications Sheet


ShinMaywa Submersible PumpProduct Brochure

Additional information

Select Your Pump Motor

120V, 240V


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