Product Features of Threaded Pumps
Threaded pumps are widely used in the daily chemical, cosmetic, and pharmaceutical industries. They are installed on the bottle neck via a threaded locking mechanism and utilize a push-type piston mechanism for precise and hygienic liquid dispensing. Their core features are as follows:
1. Precise and metered delivery
A precision piston and valve design ensures consistent delivery of liquid (e.g., 0.2mL, 0.5mL, 1.0mL, etc.) with each press, minimizing waste. They are particularly suitable for high-value liquids (e.g., serums and liquid medicines).
Customizable dosage sizes meet diverse production needs.
2. Highly airtight and leak-proof design
The threaded locking mechanism (e.g., standard 28/410 and 24/410 sizes) securely fits the bottle neck, preventing leakage or evaporation.
Built-in silicone seals or double valves prevent air backflow, extending the shelf life of the contents.
3. Compatible with a variety of liquids
Can pump liquids of varying viscosities, including water-based, emulsions, and gels (viscosity range 1-50,000 cP).
Special models support multi-function conversions, such as foam pumps and spray pumps.
4. Convenient Operation and Excellent User Experience
One-handed press and dispense ensures smooth, residue-free liquid discharge.
Some models feature a 360° rotating pump head for easy use at various angles.
5. Safety and Hygiene
Material materials comply with FDA, EU, and other international standards (such as PP, PE, and stainless steel), ensuring they are non-toxic and pollution-free.
Optional child safety lock prevents accidental operation.
CIP cleaning compatible, meeting pharmaceutical and food-grade hygiene requirements.
6. Durability and Environmental Protection
The spring and piston are made of corrosion-resistant materials (such as 304 stainless steel) with a lifespan of over 10,000 pump cycles.
The removable structure allows for refilling of the bottle, reducing packaging waste.
7. Wide Range of Applications
Cosmetics: Essences, lotions, sunscreens.
Household Cleaning: Hand soap, dishwashing liquid, disinfectant.
Pharmaceuticals: Topical medications, disinfectant gels.
Summary: Threaded pumps, with their core advantages of precise dosing, leak-proof sealing, and safety and hygiene, are a highly effective solution for liquid packaging, particularly suitable for industries with stringent requirements for dosage control and product freshness preservation.
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