URSATEC spray pump systems for nasal application

Nasal sprays and nasal droppers – 100% preservative-free

URSATEC's patented dosage systems for preservative-free nasal application are characterized by high dosing accuracy, particular user-friendliness and microbiological safety.

„The US Food and Drug Administration (FDA) has urged the pharma industry to develop preservative free nasal sprays“

(In-Pharmatechnologist.com, 2006)

We offer nasal sprays and nasal droppers in patented 3K® and COMFORT® technology for preservative-free application as well as compatible bottles in different materials and filling volumes. Our snap-on closure systems are optimized for fully automated filling machines. The URSATEC dosing systems for nasal applications are ready to use for different formulations and viscosities. In addition, we support you with the product development and registration of your medical devices, pharmaceuticals and/or cosmetic products and together we master all regulatory challenges.

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dosage systemsONE Source services


3K®-system nasal spray and nasal dropper, non-airless
COMFORT®-system nasal spray, airless

Application and special features

Consistently accurate dosing
Fast priming and re-priming
Easy to use and anatomical design
Suitable for OTC products and prescription drugs


3K® Nasal Dropper: 30 mg, 45 mg, 85 mg
3K® Nasal spray: 45 mg, 70 mg, 90 mg, 100 mg, 140 mg
COMFORT® Nasal Spray: 140 mg


Glass: 10 ml, 15 ml, 20 ml
PE: 5 ml, 10 ml, 20 ml, 30 ml

More clips about our dosing systems and their function can be found on our

Your contact partner for dosage systems for preservative-free nasal application

URSATEC – the full-service specialist for preservative-free pharmaceuticals, medical devices, food supplements and cosmetics

We accompany our customers as a reliable and competent partner throughout the entire value chain of a product. Instead of coordinating various suppliers and contract development and manufacturing organizations, you have all the advantages of a single contact partner. We provide innovative primary packaging materials and combine in-depth development with approval know-how and high-quality contract manufacturing.

Julia Krüger

Head of Business Development & Sales

+49 6853 96199-21nasal(at)ursatec.com

The 3K® system briefly summarized

For more than 20 years, the 3K® system has been the state-of-the-art multi-dosing system for preservative-free formulations. The 3K® system is distinguished by its complex pump design, which creates a protective barrier on several levels against the penetration of microorganisms and contamination of the content. Both a microbiologically tightly closing valve and the bacteriostatic effect of the surfaces used in the nozzle guarantee perfectly protected contents. In addition, the backflowing air is filtered after the pump has been actuated. Thus, the 3K® system guarantees a perfect protection of the contents against microbiological contamination and in the meantime provides all the advantages of a multi-dosing system.

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3K® systems non-airlessCOMFORT® systems airless