24mm 28mm Fine Mist Mini Trigger Sprayer with Clip for Liquid Packaging Gardening PP Plastic Trigger Sprayer
Neck Size Nomenclature: 24/410, 28/400, and 28/410
The size designation typically follows a standard format: Neck Diameter / Thread Finish. For example, "24/410" indicates a 24mm neck diameter with a 410 thread finish (a specific industry standard for thread dimensions).
| Sprayer Size | Common Designations | Typical Applications |
|---|---|---|
| 24mm | 24/410 | Small bottles: household cleaners, personal care products (cosmetics, hair sprays), garden sprays |
| 28mm | 28/400, 28/410, | Medium to large bottles: industrial cleaners, automotive products, pet care solutions, all-purpose cleaners |
Key Features and Functionality
1. Spray Patterns
Most 24mm and 28mm trigger sprayers feature an adjustable nozzle that allows users to switch between different spray modes:
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Fine Mist: Produces a uniform, fine spray ideal for even coverage without oversaturating the target surface
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Concentrated Stream: Delivers a direct jet of liquid for spot cleaning or reaching distant areas
2. Trigger Mechanism
The ergonomic trigger activates an internal pump mechanism (typically featuring a 0.25cc output per stroke) that draws liquid through a dip tube and expels it through the nozzle. The smooth trigger action allows for fast, repeatable use without hand fatigue.
3. Materials and Construction
These sprayers are predominantly manufactured from polypropylene (PP) and polyethylene (PE) , materials chosen for their:
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Lightweight properties
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Corrosion resistance
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Compatibility with a wide range of liquid formulations
Some models incorporate 304 stainless steel springs and glass balls or gaskets for internal sealing, ensuring durability over thousands of uses.
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