28/400 28/410 Industrial Trigger Sprayer Heavy Duty Professional Trigger Sprayer for Car Cleaning Metal Spring a Type
Price:
0.052
MOQ:
10000pcs
Delivery Time:
20days
Brand:
SWJ
Product Description
Trigger Sprayer Complete Guide
A trigger sprayer is a manual liquid dispensing device, widely used for household cleaning, gardening, car care, disinfection, chemicals, etc. It works by squeezing the trigger to drive the internal pump, drawing liquid from the bottle and spraying it out in mist, stream, foam or other forms.
✅ Basic Structure & Working Principle
Main Parts
- Nozzle: Adjusts spray mode (mist/stream/foam/off), controls flow & spray angle.
- Trigger: Ergonomic lever to activate pump; 2–3 finger design for comfort.
- Pump System: Piston, spring, valve – creates pressure to suck & push liquid.
- Dip Tube: Long tube reaching bottle bottom; most work 360° even when tilted.
- Cap/Closure: Standard thread size to fit bottles: 24/410, 28/400, 28/410 (most common).
- Seals/Gaskets: Prevent leakage & air entry.
How It Works
- Repeat cycle; output: 0.25–3.5ml per stroke.
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- Standard Neck: 28/410 (most universal), 28/400, 24/410
- Output: 0.8–1.2ml (standard), 1.4–2.0ml (heavy duty)
- Material: PP (body), LDPE (tube), stainless steel spring, glass ball valve
- Temp range: -10°C ~ +50°C
- Certifications: SGS, ISO, FDA available
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Company
Ningbo Sunwinjer Daily Products Co,.LTD
Location
No.199 Smart Park, Hi-Tech zone, Ningbo City, Zhejiang Province,China
Contact Person
Cody