3 Available in Original Factory Packaging. Manufacturer's Description: The Roscoe Heavy-Duty 50 psi Aerosol Compressor is perfect for patients who need humidification and who would also need to receive medication by means of nebulization. It is designed for efficient, continuous high-pressure performance. The powerful piston compressor delivers 50 psi at maximum pressure, dispensing all types of medication quickly and effectively. Due to the unique design of the WOBL piston, the Maverick operates very quietly. It is easy to clean, portable and requires very little maintenance. For use with: hand-held nebulizer systems; heated nebulizers, dual action humidifier/nebulizer, pediatric to adult mist tent; high output pneumatic nebulizers and deluxe nebulizer with oxygen diluter