INJECTOR ST-168 (NOZZLES DOSING)
Code: 2374

Product detailed description
The INJECTOR ST-168 (NOZZLES DOSING) by R+M Suttner enables precise chemical control for industrial cleaning systems through an integrated compressed air connection. This unit is engineered with a 9 mm suction port to ensure consistent flow during operation.
Chemical dosing is managed via 10 interchangeable dosing inserts, allowing for precise calibration within a range of 0.5 – 2.0 mm. Users can select the nozzle size to meet specific application requirements, with additional injection nozzles ranging from 1.2 to 2.8 mm available upon request.
For technical specifications and installation guidance, please refer to the documentation provided below:
ST167_168 User manual
Additional parameters
| Category: | Injectors |
|---|---|
| Inlet: | 1/2" F |
| Outlet: | 1/2" F |
| Max pressure (bar): | 350 |
| Max temperature (°C): | 100 |
R+M / Suttner: Professional Accessories for High-Pressure Cleaning and Car Wash Systems
Umytec offers products from R+M / Suttner, a German manufacturer and one of the world’s leading suppliers of professional accessories for high-pressure cleaning, hygiene, and car wash systems. With more than 60 years of experience, R+M / Suttner is recognized as a global benchmark for quality in cleaning technology.
The brand R+M / Suttner is known for combining German engineering, durability, and an extremely wide product portfolio. Its solutions are designed for demanding professional environments where reliability, safety, and long service life are essential.
Main product range
R+M / Suttner offers a complete range of high-pressure cleaning components:
- high-pressure spray guns and trigger systems
- lances and spray wands
- nozzles and nozzle holders
- high-pressure hoses and couplings
- rotary joints and adapters
- foam and disinfection systems
- unloader and pressure control valves
- car wash accessories and components
- surface cleaners and Turbodevil® systems
Applications
Products from R+M / Suttner are widely used in:
- self-service and automatic car washes
- professional high-pressure cleaners
- industrial cleaning systems
- municipal and service vehicles
- food and hygiene industries
- sewer cleaning and special applications
Quality and engineering
R+M / Suttner focuses on precision manufacturing, ergonomic design, and long-lasting performance. One of its key strengths is a very broad product range covering complete high-pressure systems—from spray guns to hoses, couplings, and valves—making it a reference brand in professional cleaning technology.

