A Preval Sprayer is an aerosol-based spray system that allows the user to mix up any paint, chemical or solution and turn it in to sprayable material through Preval's patented Venturi Vacuum Process.
Understanding the Preval Sprayer
The Preval Sprayer offers a unique solution for applying various liquids in a sprayable format. Unlike traditional aerosol cans that come pre-filled with a specific product, the Preval system consists of two main parts: an aerosol power unit containing propellant and a glass jar or container that you fill yourself with the liquid you want to spray.
How it Works: The Venturi Vacuum Process
The core innovation behind the Preval Sprayer is its patented Venturi Vacuum Process. When the aerosol power unit is activated, the pressurized propellant is released. As this propellant flows rapidly through a narrow channel (the Venturi), it creates a low-pressure area or vacuum in the attached tube leading into the liquid jar. This vacuum draws the liquid up from the jar, where it mixes with the propellant flow and is atomized into a fine spray as it exits the nozzle.
This process means the propellant never actually mixes with the liquid you are spraying within the jar itself, preserving the integrity of your material.
Versatility in Application
One of the key advantages mentioned is the ability to "mix up any paint, chemical or solution" and make it sprayable. This flexibility makes the Preval Sprayer suitable for a wide range of applications:
- Crafts & Hobbies: Applying custom mixed paints, stains, or finishes.
- Automotive: Touch-up paint, undercoating, or protective sprays.
- Industrial: Applying lubricants, solvents, or cleaning solutions in specific areas.
- Household: Custom cleaning sprays, plant food application, or pest control liquids.
This system empowers users to spray virtually any liquid, provided it has the appropriate viscosity and compatibility with the system materials.
Key Features Summarized
Here's a quick look at the defining characteristics:
| Feature | Description | Benefit |
|---|---|---|
| Aerosol-Based System | Utilizes a power unit with propellant | Provides convenient spray application |
| User-Fillable Jar | Allows adding any liquid into the container | Enables spraying custom materials |
| Venturi Vacuum Process | Draws liquid up and mixes with propellant at the nozzle | Keeps liquid pure, doesn't require pre-mixing |
| Versatile | Can spray paints, chemicals, solutions, etc. | Adaptable for numerous projects and liquids |
In essence, the Preval Sprayer provides the control and flexibility of using your own specific liquids with the convenience and fine application offered by an aerosol spray.
