24/410 28/410 0.6-0.1cc Doses Clamp and Push Lock Hand-operated Flow and Spray Cleaner Trigger Sprayer
Excellent focus! The neck finish size (24mm or 28mm) is one of the most critical specs when sourcing a mini trigger sprayer. It determines which bottle the sprayer will fit.
Let's break down the 24mm vs. 28mm mini trigger sprayer landscape.
| Feature | 24mm Mini Trigger Sprayer | 28mm Mini Trigger Sprayer |
|---|---|---|
| Neck Diameter | 24 millimeters at the bottle opening threads. | 28 millimeters at the bottle opening threads. |
| Common Thread Code | 24/410 (Most Common) | 28/410 or 28/415 |
| Bottle Size Compatibility | Small to medium bottles. The classic "mini sprayer" size. | Slightly larger small to medium bottles. |
| Typical Bottle Capacities | 15ml, 30ml, 50ml, 100ml, 150ml | 50ml, 100ml, 150ml, 200ml, 250ml |
| Physical Size of Sprayer | Very compact, low-profile. The trigger and actuator are miniaturized. | Slightly larger body and trigger, but still considered "mini" compared to full-size cleaners. |
| Typical Output/Spray Volume | Often lower outputs (e.g., 0.5ml, 1.0ml, 0.06cc, 0.1ml) for precise dosing. | Can handle slightly higher outputs (e.g., 1.0ml, 1.5ml, 2.0ml) but precise versions exist. |
| Primary User Feel | Delicate, precise, portable. Fits easily in one hand. | Slightly more substantial feel, still very portable. |
| Common Applications | Luxury samples, potent serums, electronics cleaner, reagents, mini disinfectants, jewelry cleaner. | Travel-size hair products, facial mists, higher-volume samples, premium household sprays. |
Critical Compatibility Checklist Before Ordering
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[Match the Threads] Verify your bottle's neck finish code. It MUST be 24/410 or 28/410.
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[Test Output] Order samples to confirm the spray volume (e.g., 0.06cc) is correct for your product. Weigh the spray.
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[Check Viscosity] Mini sprayers are for low-viscosity, water-like to slightly oily liquids. They cannot pump thick lotions or creams.
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[Chemical Compatibility] Ensure the pump's internal materials (gasket, valve) are compatible with your formula (alcohol, oils, acids, etc.).
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[Consider Ergonomics] A 24mm sprayer on a tall 100ml bottle might feel tippy. A 28mm sprayer on a tiny 30ml bottle might look oversized.
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