Review Trigger Sprayer Chemical Fit Component by Component
Translate a chemical-resistant request into a documented formula review and a controlled filled-package trial.
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Chemical Resistant Trigger Sprayer Manufacturer & Supplier In China
Review the available specifications below and request a quotation or samples for your packaging project.
Dimensions, materials and bottle-fit details are available on request for this model.
MOQ30,000 pcs
Lead time35–45 days
PRODUCT DETAILS
Specifications & product description
Technical Specification Matrix (SP-LP-146)
A technical 28/410 trigger sprayer featuring a semi-transparent protective shroud for real-time mechanism monitoring and a high-contrast yellow ergonomic interface.
| B2B Technical Data | Specification Detail |
| Manufacturer Model | SP-LP-146 (Visible Series) |
| Housing Design | Semi-Transparent Shroud |
| Neck Finish Compatibility | 28/410, 28/400, 28/415 |
| Primary Material | High-Grade Polypropylene (PP) |
| Nozzle Functionality | Adjustable Mist/Stream/Off |
| Hardware Accents | High-Visibility Yellow |
| Supply Availability | Factory Direct / Bulk Wholesale |
Key Features & Technical Specifications
1. Superior Chemical Resistance
- Material Composition:
- High-density polyethylene (HDPE) reservoir with chemical-resistant additives
- Glass-filled nylon trigger and wand for maximum strength
- PTFE (Teflon)-coated seals for resistance to solvents and acids
- Brass insert in nozzle for corrosion resistance
- Chemical Compatibility:
- Resistant to: Acetone, MEK, ethanol, isopropyl alcohol, mild acids, and detergents
- Not recommended for: Strong oxidizers (e.g., bleach, concentrated H2SO4)
2. Precision Performance
- Output Control:
- Consistent 1.4ml per trigger pull (tested at 30-50 PSI)
- Adjustable nozzle for mist, spray, or jet stream
- Dip Tube Options:
- Standard 5/16″ (8mm) diameter with 3/16″ (5mm) internal bore
- Available lengths: 5″ (standard), 7″ (extended), or custom
3. Standardized Compatibility
- Neck Threads:
- 28/400: 28mm diameter, 400 thread count (fits most standard spray bottles)
- 28/410: 28mm diameter, 410 thread count (compact bottle compatibility)
- Fits Bottles:
- HDPE, PET, and glass containers (8oz to 32oz)
- Verify neck dimensions before installation
Performance Characteristics
| Parameter | Specification |
|---|---|
| Output Volume | 1.4ml per trigger pull |
| Spray Patterns | Mist/Spray/Jet (adjustable) |
| Operating Pressure | 30-50 PSI |
| Temperature Range | -4°F to 140°F (-20°C to 60°C) |
| Refill Method | Top-fill via bottle opening |
| Empty Indicator | Visible reservoir level |
Applications & Use Cases
Ideal For:
- Industrial & Manufacturing
- Degreasers, lubricants, and surface cleaners
- Adhesive and solvent application
- Laboratory & Research
- Chemical reagent dispensing
- Sample preparation sprayers
- Commercial Cleaning
- Floor strippers, disinfectants, and sanitizers
- Automotive and fleet maintenance
- Agricultural & Horticultural
- Herbicides, pesticides, and fungicides
- Fertilizer solutions
Not Recommended For:
- Highly concentrated acids (e.g., concentrated HCl, HNO3)
- Viscous materials (>5,000cps)
Packaging & Ordering Information
Bulk Packaging Options:
- 24/inner case, 144/master carton (standard sizes)
- Individual polybag with desiccant for retail
Customization Available:
- Color options (grey, black, white, or custom)
- Private labeling (logo printing on reservoir)
- OEM/ODM services (custom nozzle designs)
Lead Time:
- Standard stock items: 35–45 days
- Custom orders: 35–45 days (MOQ applies)
Installation & Maintenance Guide
Proper Installation Steps:
- Verify bottle neck matches 28/400 or 28/410 specifications
- Insert dip tube fully to bottom of container
- Align sprayer threads and tighten by hand
- Perform test spray to check for leaks
Routine Maintenance:
- Rinse with compatible solvent after each use
- Soak in warm water monthly to prevent clogging
- Store upright to prevent dripping
Troubleshooting Tips:
- Leaking at base: Replace O-rings (part #TR-OR-007)
- Weak spray: Clean nozzle with pin or replace tip
- Dip tube detachment: Use PVC cement for reattachment
Why Choose This Sprayer?
- Chemical-Resistant Durability
- PTFE seals and glass-filled nylon components resist degradation from harsh chemicals
- Grey color masks chemical stains and discoloration
- Precision Output
- Consistent 1.4ml per stroke ensures accurate dosing for professional applications
- Regulatory Compliance
- FDA-compliant materials for food-safe applications (when used with approved chemicals)
- REACH and RoHS certified for EU markets
- Cost-Effective Solution
- 20,000+ cycle lifespan (tested under normal conditions)
- Lower replacement costs than competing models
Final Recommendations
This sprayer is the optimal choice for professionals requiring a reliable, chemical-resistant dispensing solution. The dual neck size availability (28/400 and 28/410) ensures compatibility with a wide range of standard bottles, while the adjustable nozzle provides versatility for different application needs.
BUYER INFORMATION
Ordering, lead time & samples
MOQ
30,000 pcs
Include the quantity per model, color or finish in your inquiry.
LEAD TIME
35–45 days
Share your delivery schedule and selected configuration with our team.
SAMPLES
Review the fit
Request samples to check dimensions, appearance and performance with your bottle or assembly.
PACKING & FREIGHT
Quote by destination
Tell us your destination and packing requirements. Carton details and freight arrangements are confirmed with your quotation.
Questions before ordering
Does the stated size guarantee compatibility?
Confirm the interface drawing and check samples with your bottle or assembly. Matching a nominal size does not guarantee a compatible fit.
What should I include in a quotation request?
Send the product or model, order quantity, dimensions, intended application, preferred finish and destination market. If a specification is not yet decided, our team can help review it.
What are the MOQ and lead time?
MOQ is 30,000 pcs. Lead time is 35–45 days. Include your required delivery schedule and customization details in your inquiry.
BUYER GUIDES
Before you choose or approve.
Choose Trigger Sprayer Nozzle Modes Without Complicating Use
Evaluate spray, stream, foam and off settings against the task, formula and instructions users will follow.
Read the guide →Before Accepting a PCR Trigger Substitution
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