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Rossmax Piston Nebuliser with VAT Technology

Rossmax Piston Nebuliser with VAT Technology

Regular price $159.95
Regular price Sale price $159.95
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Valve Adjustable Technology 

Controllable nebulisation rate & consistent particle size

The proprietary adjustable valve is able to deliver medications of different viscosity levels according to every user's conditions without exchanging parts.

The Valve Adjustable Technology (VAT) bottle allows users to adjust different levels of nebulisation rate 0.15 (closed) / 0.4 (fully open) ml/min at consistent particle size less than 2.2 μm. Higher nebulisation rate (fully opened) is for higher viscosity medications and higher breathing capacity users. Lower nebulisation rate with closed valve is more appropriate for kids/infants with lower breathing capacity.

Particle size created by our VAT bottle is around 2.19 μm (MMAD) tested by Cascade Impactor and 3.221 μm tested at Dv(50) by Malvern Spraytec. Compared to most bottles in the market, our proprietary bottle ensures more efficient and effective performance.


  • MMAD ≤2.2 μm; Fine Particle Dose (FPD): 80-85%
  • Consistent fine particle size for efficient respiratory treatment
  • Patented Valve Adjustable nebulizer bottle (VAT)
  • Powerful Piston compressor
  • Mouthpiece and masks for adult and child included

ARTG Registered

Instruction Manual

Demonstration video

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