In industrial and heavy-duty cleaning sectors, packaging durability directly correlates with product compliance and brand reputation. Our 28/400 and 28/410 trigger sprayer series are engineered for harsh environments. Featuring an enhanced mechanical lever principle and a corrosion-resistant fluid path, this product extends service life in chemical solvent environments while optimizing operational efficiency through its high-output design.

• Industrial & Home Cleaning: Suitable for heavy-duty kitchen degreasers, glass cleaners, and various surface disinfectants.
• Gardening & Pest Control: Ideal for foliar fertilizers, insecticides, and herbicides; the stream mode precisely reaches high-level foliage.
• Automotive Detailing: Applicable for wheel cleaners, interior care solutions, and quick detailing sprays for paintwork.

• Industrial-Grade Chemical Resistance: The pump body is constructed from high-density reinforced PP, paired with high-performance sealing surfaces to resist erosion from strong surfactants, diluted acids/bases, and various solvents. The glass ball valve design ensures fluid path purity and prevents mechanical internal jamming.
• Flexible Spray Pattern Adjustment: The nozzle features four adjustable settings (Spray/Stream/Off/Off). Users can quickly switch between uniform-coverage mist and long-distance directional stream modes based on operational needs. Consistent rotational damping ensures sealing integrity even after long-term adjustments.
• Ergonomics & High Evacuation: The extended trigger handle design complies with ergonomic principles, reducing finger pressure during long-term operation by increasing the force-bearing area. The pump core's vacuum design ensures a high evacuation rate, effectively minimizing chemical residue.