Tsurumi MR Series Submersible Mixer for Aerobic or Aeration Treatment with High Efficiency Propeller

The MR-series is a submersible mixer designed to generate a powerful jet of water using a propeller that is specially shaped for high efficiency and directly coupled to a submersible motor. It can be used for either aerobic/aeration treatment that mixes water and air, or anaerobic treatment that does not mix air into the water. The MR-series is available in wide variations, including cast iron or cast stainless steel construction, as well as configured without a guide ring that enhances the mixing effect or with it, which increases the flow regulating effect. When used in combination with lifting equipment (optional), the mixer can be easily inspected and serviced without entering the tank.

This mixer features high-torque, low-speed impellers that deliver strong agitation to keep solids suspended and maintain water quality. Made from durable cast iron and stainless steel, it resists corrosion and wear in tough environments. Its compact, submersible design allows for easy installation, even in tight or complex tank spaces.With fewer moving parts, the mixer is easy to maintain and built to last. Flexible mounting options let you adjust the tilt for precise mixing control. It also includes dual mechanical seals in an oil bath, an anti-wicking cable, and Tsurumi’s patented oil lifter for exceptional reliability and long service life.

FEATURES

• The high-efficiency propeller, directly coupled to the submersible motor, delivers a powerful and concentrated water jet for effective agitation.
• An electrode-type leakage sensor is built into the oil chamber (models 1.5 kW and above) to detect water intrusion and protect the motor.
• Tsurumi offers a wide range of submersible mixers to suit various mixing needs:
  • Models without a guide ring increase water flow and enhance mixing performance.
  • Models with a guide ring offer excellent flow regulation.
  • Low-water level models are designed for applications with a minimum operating depth of just 500 mm.
• Mixers are available in cast iron or stainless steel construction, allowing for optimal selection based on environmental and fluid conditions.
• Suitable for both aerobic (with air) and anaerobic (without air) treatment processes.
• When combined with an optional lifting device, the mixer can be easily raised for inspection and maintenance—no need to enter the tank.

APPLICATIONS

• For industrial wastewater treatment and tap water/sewage treatment
• For environmental conservation in ponds and rivers
• For artificial water flow in amusement facilities
• For mixing, stirring, dissolving, density equalization and aeration

MODELS