A. 28/410 Standard Sprayer

• Thread Size: 28mm (fits most bottles)

• Spray Patterns: Adjustable (mist, stream, jet)

• Material: PP/PE plastic, metal spring

• Uses: Cleaners, disinfectants, garden sprays

• Brand Examples:

  • Mistral Sprayers (affordable, bulk supply)

  • Yuyao Fly Sprayer (durable, chemical-resistant)

  • RAEPAK (UK) (industrial-grade)

B. 24/410 Trigger Sprayer

• Thread Size: 24mm (smaller bottles, e.g., cosmetics)

• Uses: Hair sprays, facial mists, light cleaners

C. 33/400 & 38/400 Sprayers

• Larger sizes for industrial & agricultural chemicals

• Example: Glyphosate weed killer bottles

2. Specialty Trigger Sprayers

A. Chemical-Resistant Sprayers

• Material: HDPE or reinforced PP

• Resistant to: Bleach, acids, solvents

• Brands:

  • KW Triiger (Germany) – Heavy-duty

  • Guala Dispensing (Italy) – Premium chemical sprayers

B. Foaming Sprayers

• Produces thick foam (instead of liquid spray)

• Uses: Hand soaps, car shampoos, disinfectants

• Example: Foamist by Silgan Dispensing

C. Continuous Sprayers

• No need to pump repeatedly (pressurized system)

• Uses: Glass cleaners, fine mist applications

D. Child-Resistant (CR) Sprayers

• Safety lock to prevent accidental spraying

• Required for: Pesticides, toxic chemicals

E. Metal Trigger Sprayers

• Heavy-duty for industrial use

• Brand: Chapin (USA) – Professional-grade

3. OEM & Customizable Sprayers

Many manufacturers offer:
✔ Custom colors & branding
✔ Different nozzle types (fine mist, jet, foam)
✔ Special caps (flip-top, locking mechanisms)

Top OEM Suppliers:

• Yuyao Shenma (China) – Budget-friendly bulk orders