28-400 Trigger Sprayer Manufacturer & Supplier In China

Technical Specification Matrix (SP-LP-143)

​​Key Features & Technical Specifications​​

​​1. Universal Compatibility​​

• ​​Neck Finish​​: Standard 28/400 (28mm diameter, 400 thread count)
• ​​Bottle Compatibility​​: Fits most standard plastic bottles (HDPE, PET, LDPE)
• ​​Capacity Range​​: Compatible with 250ml to 2000ml containers

​​2. Durable Construction​​

• ​​Material Composition​​:
  • High-density polyethylene (HDPE) reservoir
  • Glass-filled nylon trigger and wand for maximum strength
  • BPA-free components for safety
• ​​Sealing System​​:
  • Dual O-ring seals for leak-proof performance
  • Brass insert in nozzle for corrosion resistance

​​3. Performance Specifications​​

​​Advantages & Unique Selling Points​​

1. ​​Universal Application​​
   • Fits the most common bottle neck finish (28/400)
   • Compatible with a wide range of liquid formulations
   • Suitable for both consumer and industrial use
2. ​​Reliable Performance​​
   • Consistent output volume ensures accurate dosing
   • Durable construction withstands frequent use
   • Adjustable spray patterns for different applications
3. ​​Cost-Effective Solution​​
   • Competitive pricing for high-volume buyers
   • Reduced replacement costs through durable construction
   • Available in bulk packaging for commercial quantities
4. ​​Versatile Functionality​​
   • Ideal for cleaning products, personal care items, and industrial chemicals
   • Adjustable nozzle allows for precise application
   • Easy to refill and maintain

​​Applications & Use Cases​​

​​Primary Applications:​​

1. ​​Household Cleaning​​
   • All-purpose cleaners, disinfectants, and glass cleaners
   • Bathroom and kitchen cleaners
   • Floor and surface maintenance products
2. ​​Personal Care​​
   • Shampoo and body wash pumps (with adapter)
   • Hand sanitizers and liquid soaps
   • Hair care and skincare products
3. ​​Industrial & Automotive​​
   • Degreasers, lubricants, and cleaning solvents
   • Automotive care products (wax, polish, cleaners)
   • Industrial maintenance chemicals

​​Not Recommended For:​​

• Thick gels or creams (>5,000cps viscosity)
• Highly volatile solvents without proper testing

​​Packaging & Ordering Information​​

​​Standard Packaging Options:​​

• 24/inner case, 144/master carton (retail packaging)
• Bulk bag packaging for industrial use (500-1000pcs)
• Custom packaging with private labeling

​​Customization Services:​​

• ​​Color Options​​:
  • Standard: White, black, clear, or colored
  • Custom color matching available
• ​​Branding Options​​:
  • Pad printing (logos or text)
  • Label application
  • Custom packaging boxes

​​Lead Time:​​

• Standard items: 7-10 business days
• Custom orders: 3-4 weeks (MOQ typically 50,000pcs)

​​Installation & Usage Guide​​

​​Proper Application:​​

1. Verify bottle neck matches 28/400 specifications
2. Align sprayer threads and tighten by hand
3. Perform initial priming (3-5 pumps) before first use

​​Quality Control:​​

• Test spray patterns for consistency
• Check for leaks at all connection points
• Verify output volume accuracy

​​Maintenance Recommendations:​​

• Rinse with warm water after each use
• Soak in mild detergent monthly to prevent clogging
• Store upright to prevent dripping

​​Why Choose Our 28/400 Trigger Sprayer?​​

1. ​​Industry Standard​​
   • The most widely used trigger sprayer size in the market
   • Compatible with the majority of standard bottles
   • Trusted by leading brands worldwide
2. ​​Proven Performance​​
   • Rigorously tested for durability and consistency
   • 100% leak testing before shipment
   • Consistent output across production batches
3. ​​Comprehensive Support​​
   • Dedicated customer service team
   • Customization consultation
   • Technical documentation and specifications