Piston Nebuliser

  • MMAD ≤2.2 μm; Fine Particle Dose (FPD): 80-85%
  • Patented Valve Adjustable nebuliser bottle (VAT)
  • Powerful Piston compressor
  • Built-in Compartment for Accessories
  • Nasal Washer (optional)


In medicine, a nebuliser is a drug delivery device used to administer medication in the form of a mist inhaled into the lungs. Nebulisers are commonly used for the treatment of cystic fibrosis, asthma, COPD and other respiratory diseases or disorders.


Powerful Compressor

N1 Pack

VA Technology
Accessories Pack
for VAT Nebuliser


NB Series, NA100, NE100, NI60
Nasal Washer
for Rossmax Nebulizers

E-Paper   Manual



The proprietary adjustable valve is able to deliver medications of different viscosity level according to every user’s conditions and needs at ease. Our VAT technology allows users to adjust different levels of nebulization rate ranging from 0.08-0.50 ml/min at consistent particle size. The nebulization rates can be adjusted by the user in a very easy way without exchanging parts.

High nebulization rate/full open is for high viscosity medications and high breathing capacity user while low flow rate with close valve will be more appropriate for kids / infants with lower breathing capacity. Thanks to the reduction of wasted medication, VAT is also recommended for respiratory disorders such as COPD and Asthma as well as intensive use in general. The following Nebulisers are equipped with our VA Technology.

Frequently Asked Questions

What happens during breathing? | What is pulmonary emphysema? | What is Asthma?
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