Penn-Century's hand-operated devices can deliver liquid and dry powder aerosols directly to the lungs. MicroSprayers® and Insufflator delivery tubes can be manufactured to any length and can be used in a wide range of applications.

Click photos below for details:

Liquid MicroSprayers®


  • Model IA-1C

    Model IA-1C
    (shown 26” long)
    Flexible .64 mm stainless steel tube with high pressure syringe

  • Model IA-1C

    Model IA-1C
    (shown 1.25” long)
    Short .64 mm stainless steel tube with high pressure syringe

  • Model IA-1B

    Model IA-1B
    (shown 2” long)
    Heavier gauge 1.1 mm stainless steel tube with disposable plastic syringe



Dry Powder Insufflators™

Model DP-4

Model DP-4
PEEK™ construction with silicone rubber valving. Can be ordered with stainless steel or plastic delivery tubes of any length. Shown with 3 ml. plastic syringe. (Special accessory air pump, Model AP-1, also available.)


FMJ-250: High Pressure Syringe

Required for use of our Model IA-1C MicroSprayer® tips. Constructed of stainless steel with a borosilicate glass insert and a replaceable Teflon® plunger tip. Capacity: 250µl. Maximum pressure: 6500psi. Syringe end is threaded 14" - 28 TPI with a PCTFE seal to receive the hubs of our Model IA-1C MicroSprayer® tips.


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Comparison Chart >
View a chart comparing the performance characteristics of the MicroSprayer® with aerosol inhalation and liquid bolus instillation.