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Sani-Matic Rotating Spray Balls - TANKO® S
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Sani-Matic Rotating Spray Balls - TANKO® S


The TANKO® S series of rotary spray devices provide powerful and effective cleaning for light to medium soil loads. Precision-engineered slots create large, directed water droplets that deliver high-impact soil erosion. Specialized ball-bearing mounts allow for flexible positioning while rotating spray heads deliver deflective or “bounce back” cleaning. 

Offered in five models with cleaning radii ranging from 2.5 to 10.5 feet, TANKO S series cleaners fit various tank sizes. For sticky or otherwise hard-to-clean applications, there is the Tanko S HF, which features a wider slot size for a higher cleaning solution flow rate. All Tanko spray balls feature durable stainless steel construction that withstands caustic cleaning solutions. 


  • Precision-cut slots generate forceful, targeted water droplets for maximum soil removal.
  • Solution pressure driven rotation creates effective bounce-back cleaning. 
  • Double-ball bearing mounts allow flexible positioning in any orientation.  
  • TANKO S models designed for cleaning small to large tanks.
  • Durable stainless steel resists corrosion from cleaning chemicals.
  •  Designed to be fully CIP-able and self-cleaning.


  • Tanks, silos, barrels, containers.
  • Pipes, dryers, centrifuges.  
  • Agitators, vacuum tanks.
  • Spray towers, container washing plants.
  • Fermenters, filters, mixing containers.
  • Horizontal dryers.


  • Stainless construction: 316L for the body, 316 for ball bearings.
  • Working temperatures up to 446°F (230°C).
  • Ball rotation at 1000-3000 RPM depending on model and cleaning solution pressure.
  • Recommended operating pressures: S10 = up to 10 psi (.7 bar), S20-S40 up to 43 psi (3 bar).
    (Note: exceeding recommended pressures can result in atomization of the cleaning solution.)
  • Flow rates from 1.5 to 79 GPM (6 lt/m to 299 lt/m) depending on the model.


Sani-Matic, Inc. designs and manufactures automated sanitary process cleaning equipment, from Clean-Out-of-Place (COP) Parts Washers and cabinet washers, such as the SaniCab and PharmaCab, to Clean-In-Place (CIP) Systems, and sanitary components that provide a complete clean – every time. And, we don’t stop there. We also provide expert services, including our Tactical Solutions program, to ensure systems are optimized for money-saving efficiencies and increased productivity.


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At Crane Engineering, your experience as our customer matters.

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