Submersible mixers are wastewater treatment devices that can be fully submerged. They operate during a secondary wastewater treatment stage, treating the water before it enters another body of water or is reused. Through an activated sludge process, these mixers degrade any dissolved or suspended organic material. At Rapid Pump & Meter Service Co. and Machinery Services Co., we are your source for Wilo mixers that work effectively in the water treatment process.

Wilo Submersible Mixers

High-speed Wilo submersible mixers effectively prevent solid matter from settling in a drainage basin by agitating the material from the base and diffusing it. These mixers have compact direct-drive motors, making them easy to install and submerge, even in tight spaces. They also make retrofitting into existing construction an easy process.

We offer the Wilo industrial mixer that operates at high efficiency and low power consumption due to its hydrofoil propeller, which sets an industry standard for performance with its clog prevention capability. It features a backswept design having blunt edges that allow highly fibrous materials to pass through.

This device incorporates a spiral pump out grove that blocks the movement of solids toward the output seal location. These Wilo submersible mixers have a hydraulic design that operates at high efficiency for water treatment applications without the need for flow straightening equipment that would catch fibers and rags.

Wilo high-speed mixers operate efficiently in tight spaces. As submersible mixers, they enable efficient biological treatment and the dissolution of organic suspended solids through naturally occurring microorganisms. The installation of these mixers is convenient, and their operation is also energy-efficient, resulting in energy consumption and cost savings.

Get Wilo Submersible Mixers

To learn more about the Wilo high-speed mixers we offer, give us a call today at 973.345.5600 or send us a message through our contact form.

Unit of Measure
Items
1650 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

1650 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

1734 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

1734 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

1658 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

1658 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

840, 1080, and 1690 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

840, 1080, and 1690 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

1167 Revolutions per Minute (rpm) Rated Speed Wilo Mixer

1167 Revolutions per Minute (rpm) Rated Speed Wilo Mixer
Description N/A High-speed submersible mixers.
Make the most of tight spaces.

Wilo's unique highly efficient and industry leading low power use hydrofoil propeller design potentially eliminates clogging due to a backswept design with blunt edges that allow highly fibrous material to pass. Hub is designed with an integral spiral pump out grove to defeat solids approaching the output seal area. This highly efficient hydraulic design eliminates any need for flow straitening devices that serve as rag and fiber catchers.
Nominal Diameter N/A 7.9 in N/A 7.9 in N/A 9.25 in N/A 11.8 in N/A 11.8 in
Rated Speed N/A 1650 rpm N/A 1734 rpm N/A 1658 rpm N/A 840 rpm1080 rpm1690 rpm N/A 1167 rpm
Number of Blades N/A 3 N/A 3 N/A 2 N/A 3 N/A 3
Material N/A American Iron and Steel Institute (AISI) 316 Stainless Steel
Seal Material N/A SC/SC
Operating Mode N/A Continuous Duty (S1)
Fluid Temperature N/A 37 to 104 ºF
Premium Efficiency Motors (IE3)1 N/A N/A Standard N/A N/A N/A Standard
Insulation N/A Class H Standard
Explosion Proof Design N/A Yes (FM)
Monitoring N/A Thermal Overload (OL) Moisture Sensing
Inverter Duty N/A Standard
Features and Benefits N/A
  • Non wicking cable entry design for all cabling
  • Uniquely designed hydrofoil propeller design significantly reduces any solids build up and is the most efficient hydraulic performance available.
  • Use of investment cast stainless steel propellers eliminate need for flow straightening shrouds to correct pour hydraulic performance design of welded or flat plate prop designs.
  • A wide range of possible uses in diverse applications, even at high-interval running times.
  • Reduction of the energy and operating costs due to the standard use of IE3 motors (TRE models) for the best possible thrust coefficient.
  • Intermittent or continuous operation scenarios provide ultimate flexibility
Applications N/A The Wilo Flumen premium mixers easily blend contaminated fluids; high-viscosity liquids, and liquids with fibrous material. Simple, low cost and straightforward service routines make Wilo compact mixers the most efficient and low power use choice for a broad range of mixing applications such as:
  • Paper pulp chests
  • Sludge Holding Tanks
  • Sludge Mixing
  • Sedimentation Tanks
  • Equalization tanks
  • Quenching tanks Activated sludge treatment
  • Batch Reactor
  • Homogenization
Additional Information N/A Maximum performance in minimum space.

To prevent pump clogging and solids build-up from rags, fats, oils, and grease, in pump station operations, consider using a highly efficient Wilo submersible mixer. The Wilo Flumen direct-drive mixer products are compact, easy to install, and build specifically for tight spaces and small/narrow basins. Additionally, retrofitting in existing mixer applications is a breeze! Wilo submersible mixers can be installed on a standard guide rail system, suspended from the pump station ceiling, or mounted on the floor with a base plate.

Maximum Performance, Maximum Footprint.

Direct-drive Wilo submersible mixer made from cast iron and precision-cast stainless steel propeller.
Note N/A Wilo submersible mixers are certified for explosive atmospheres according to FM standard.
  • 1 Based on International Electrotechnical Commission (IEC 60034-30)