The Unisonics FSS range is a single chamber device used to clean instruments and other hardware with ultrasonic energy in a mixed water/chemical solution.



  • Model: FSS20D, FSS20DH
  • Timer:  Digital (120 min)
  • Heating Power: Nil (FSS20D), 360W (FSS20DH)
  • Tank Material: Hand Fabricated 316 Stainless Steel
  • Tank Capacity: 22.5L
  • Transducer Frequency: 40kHz
  • Ultrasonic Power: 360W
  • Overall Dimensions: 620 x 380 x 340mm
  • Internal Tank: 500 x 300 x 150mm
  • Gross Weight: 20.0kg (FSS20D), 21.0kg (FSS20DH)
  • Basket Standard: Standard: 450 x 250 x 100mm with 11mm-Thick Wire Mesh Aperture (Mesh Aperture Option: 5mm or 9mm Mesh Aperture )
  • Lid Standard: Stainless Steel (Option: PVC)
  • Valve Standard: Front Left (Option: Position TBA)



  • Certified by the Australian Made Campaign as Made and Owned in Australia
  • Power is supplied by one single phase 10A plug
  • Operating temperature should not exceed 60°C to maintain reliability and efficiency
  • Minimum operating depth should not be less than 80mm
  • Care should always be taken to avoid excessive spillage of solution when draining fluid
  • Resin coated transducers and circuit board for moisture protection
  • Circuit breaker fitted for circuit protection



  • AS/NZS 3760:2010
  • AS/NZS 3100:2017
  • EN 61000-6-3:2012 (EMI Test)
  • Certificate for inclusion of medical device – Class 1 (T.G.A.)

Ultrasonication Cleaner (SS316, 22.5L)