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28/400 28/410 Industrial Trigger Sprayer Heavy Duty Professional Trigger Sprayer for Car Cleaning Metal Spring a Type

28/400 28/410 Industrial Trigger Sprayer Heavy Duty Professional Trigger Sprayer for Car Cleaning Metal Spring a Type

Product Details:
Place of Origin: Zhejiang
Brand Name: SWJ
Payment & Shipping Terms:
Minimum Order Quantity: 10000pcs
Price: 0.052
Packaging Details: Carton
Delivery Time: 20days
Payment Terms: T/T
Supply Ability: 50K/day
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Detailed Product Description
Port: NINGBO Use: Home Cleaning , Garden
Plastic Type: PP Suitable For Chemicals: Yes
Adjustable Spray Angle: Yes Reusable: Yes, Can Be Reused Multiple Times
Surface Handling: Screen Printing Easy To Clean: Yes
Customize: Yes Productname: Chemical Trigger Sprayers
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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


  1. Repeat cycle; output: 0.25–3.5ml per stroke.

    28/400 28/410 Industrial Trigger Sprayer Heavy Duty Professional Trigger Sprayer for Car Cleaning Metal Spring a Type 0

    28/400 28/410 Industrial Trigger Sprayer Heavy Duty Professional Trigger Sprayer for Car Cleaning Metal Spring a Type 1

    • 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


Contact Details
Ningbo Sunwinjer Daily Products Co,.LTD

Contact Person: Mr. Jacky

Tel: 0086-15168562344

Fax: 86-574-88353505

Send your inquiry directly to us (0 / 3000)

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Address: No.199 Smart Park, Hi-Tech zone, Ningbo City, Zhejiang Province,China

Factory Address:No.199 Smart Park, Hi-Tech zone, Ningbo City, Zhejiang Province,China