Kasco’s CertiSafe™ Municipal Mixer for potable water is certified and tested to strict NSF/ANSI 61 & 372 standards and designed use in municipal water storage tanks and reservoirs 10,000 gallons and larger. This powerful, active tank mixer is fully submersible up to 50 ft. of depth, easy to install, and can be mounted using a floor base, suspension or pipe mount.

Kasco’s CertiSafe™ Municipal Mixer features a durable, stainless steel body combined with a domed stainless steel top, ensuring it will withstand continual use in your tank environments. It includes top safety features with a food grade mineral oil lubricant and a double mechanical seal.

Control panels for CertiSafe™ are 60Hz, single phase units available in 120V and 240V. UL listed and easy to install, these panels include an H-O-A control switch, indicator LED, and SCADA I/O for remote operation and monitoring.

Benefits of a Powerful Active Mixer
  • Eliminates thermal stratification – click for article
  • Reduces residual loss
  • Eliminates chemical stratification
  • Reduces differences in water taste and odor
  • Reduces nitrification risk in chloraminated water
  • Lowers rate of disinfection by-product (DBP)
  • Prevents tank from ice damage and corrosion
  • Lowers the rate of sediment accumulation

** Available through approved distributors only. Please call 715-262-4488 to learn more about becoming a distributor.**

Tech Docs

Click below to access design files including CAD drawings, specifications, videos and related documents for our CertiSafe Mixers.



Watch how quickly our AquaRenew Dye is thoroughly mixed by our 3/4HP circulator unit. It took our circulator roughly 30 minutes to completely mix the dye in our 800,000 gallon (1/4 acre)  pond. *Note: The horizontal float used to suspend the circulator is not NSF approved. 

About NSF Certification

NSF follows the American National Standards Institute (ANSI) standards development process. Standards are developed by joint committees (balanced stakeholder groups of public health, industry and user representatives). The NSF Council of Public Health Consultants (CPHC) serves as the independent, public health ratification step at the end of the process and provides final review and acceptance. CPHC members chair the joint committees to provide liaison between the council and joint committees.

Third-party certification provides information to stakeholders that allows them to determine compliance to regulatory and purchase specifications, to apply risk management principles and to determine general suitability of products, systems and processes.

NSF accredited third-party certification provides all stakeholders – industry, regulators, users and the general public – assurance that a certified product, material, component or service complies with the technical requirements of the referenced standard.

The NSF certification process is specific to the product, process or service being certified and the type of certification, but generally follows seven steps:

  1. Application and information submission
  2. Product evaluation
  3. Product testing in lab
  4. Manufacturing facility inspection, production confirmation and product sampling
  5. Test results review and acceptance
  6. Contract signed and products listed
  7. Annual plant inspection and retesting

 See the Part Number Table Below for Unit Details

Note: 12 AWG & larger cords include IP68 submersible quick dissconnect & stainless-steel strain relief.