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wastewater treatment pump repair

Submersible Mixer is a mechanical device that is used to mix sludge tanks and other liquid volumes. Submersible mixers are often used in sewage treatment plants to keep solids in suspension in the various process tanks and/or sludge holding tanks.

How it Works

Submersible Mixer is operated by an electric motor, which is coupled to the mixer’s propeller, either direct-coupled or via a planetary gear-reducer. The propeller rotates and creates liquid flow in the tank, which in turn keeps the solids in suspension. The Submersible Mixer is typically installed on a guide rail system, which enables the mixer to be retrieved for periodic inspection and preventive maintenance.


Submersible Mixers play a major role in the biological process at sewage treatment plants. Anoxic/anaerobic tanks and oxidation basins (activated sludge). Mixing of sewage wet wells. Reception tanks and post-digestion tanks at biogas facilities. Liquid Manure storage tanks at dairy, hog, and poultry farms Waste processing at slaughterhouses, poultry abattoirs, fish processing plants, etc.


Submersible Mixer – Submersible motor, self-cleaning propeller, double shaft seals, guide rail system for ease of removal and inspection.

PumpMan Socal Submersible Mixer Pump Repair Services:

PumpMan Socal can repair, rebuild, redesign, or upgrade your Submersible Mixer to get it back in service as quick as possible with the reliability that you expect. We stand behind every rebuild or repair with our 100% workmanship guarantee. PumpMan Socal’s Planned Maintenance Programs create peace of mind and system longevity.