Koch-Chemie Sprühkopf Star — Heavy-Duty Chemical Resistant Trigger Sprayer

Professional Heavy-Duty Chemical-Resistant Trigger Sprayer

Koch-Chemie Sprühkopf Star is a robust, ergonomic heavy-duty trigger sprayer engineered for demanding commercial use in professional car washes and detailing facilities. Built with chemical-resistant internal seals and an adjustable nozzle, it easily withstands mildly acidic, alkaline, and neutral cleaning chemicals. Designed with standard DIN 28/400 threading to fit directly onto cylindrical Koch-Chemie bottles.

Key Benefits

• Chemical Resistance: heavy-duty piston and seal assembly built to withstand automotive cleaning chemistry.
• Adjustable Spray Pattern: rotating front nozzle seamlessly transitions from ultra-fine atomized mist to a concentrated jet stream.
• Ergonomic Comfort: contoured trigger design reduces hand and finger fatigue during prolonged spraying sessions.
• Consistent Output: dispenses approximately 1.3 ml per stroke for uniform chemical distribution.
• Integrated Dip Tube Filter: suction tube is equipped with a fine mesh screen to prevent nozzle clogging from particulate matter.

Technical Specifications

Maintenance Recommendations

1. After using alkaline chemicals or concentrated degreasers, flush the trigger by pumping 50–100 ml of clean warm water through it.
2. Do not store pressurized triggers in direct sunlight or extreme heat for prolonged periods.
3. Inspect and clean the dip tube mesh filter periodically.

Safety instructions

Product contains no hazardous chemicals. When spraying chemical solutions, always adhere strictly to the personal protective equipment (gloves, eye protection, respirator) outlined on the chemical product's label.