ENT Multi-dose Sprayer

BONA pharmaceutical metered dose spray pump, guard worldwide people’s health.

BONA engages in inventive and innovative drug delivery systems since 1995. We have a deep understanding and rich experiences on raw materials and ENT dosing expectations. BONA merges child-resistant, tamper-evident closure, 0.22micron filter membrane technique into product design, development, and manufacturing process.


Products Features

Our modular and ergonomic design is popular among worldwide consumers.

  • Optimized spray atomization systems enhance pharmaceutical solution absorbing.
  • Nasal spray pump US DMF#031363.
  • Oral spray pump US DMF#031364.
  • Diverse dosage forms range from 45mcl to 220mcl.
  • 18/410, 18/415, 18DIN, 18TE, 20/410, 24/410 screw-on, 20mm snap on and 20mm crimp-on neck are available.
  • Tamper evident and Child-resistant type for choices.
  • Compatible with diverse formulations and viscosities.
  • Injection and assembly manufacture proceeded in class C and class D cleanroom.
  • Materials comply with CP, EP, USP food & drug direct contact regulations.
  • High-level microbiological safety and strict quality control procedure ensure safe and reliable ENT metered-dosing systems.

Applicable Symptoms

Wildly used for treatments of a stuffy nose, congestion, flu, rhinitis, mouth ulcer, throat redness, mouth freshening, earwax cleaning, ear care, topical dosing and viscous drug delivery, etc.

Quality Tests

Microbial limitation test passing rate 100%. Dose uniformity tests are regularly taken. Spray pattern and droplet size distribution performance can be adjusted according to different customers’ requirements.

Customization Service, Technical & Regulatory Support

With more than 25 years experience in serving customers over 73 countries, BONA team is capable of realizing the design from clients’ wanted concept and making challenge & reliability tests in R&D phase. Provide regulation, documentation and registration approval support in different countries. Sustainable technique upgrading and meticulous after-sales services guarantee your smooth and successful cooperation with us.


For more data, please download our pdf data file, view it in detail, or directly inquire with us, we will have a dedicated person to answer it 24 hours a day.

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