DOUBLE INJECTOR ST-164 + COMPRESSED AIR (ST-161 DOSING)
Code: 2348
Product detailed description
R+M Suttner ST-164 double chemical injector with compressed-air connection
R+M Suttner ST-164 double chemical injector with a compressed-air connection. Two 9 mm hose tails for chemical suction. Chemical dosing is adjusted using ST-161 metering valves. Injector nozzle sizes 1.3–2.8 mm are available on request.
Dosing configuration
The ST-161 metering valves provide adjustment of chemical suction. This is the valve-controlled dosing version; select it when you need this adjustment method in your cleaning installation.
The two chemical suction connections distinguish the ST-164 from a single-suction injector. Follow the operating manual for chemical selection and switching; the presence of two connections does not establish that different chemicals may be mixed together.
Foam-system connection
This version includes a separate compressed-air connection for a compatible foam application. Select the air supply and downstream foam accessories according to the installation requirements and operating manual.
Technical data
| Inlet | 3/8" F |
|---|---|
| Outlet | 1/2" F |
| Max pressure (bar) | 350 |
| Max temperature (°C) | 100 |
| Compressed air module | 1/4" M |
Before ordering
Confirm the injector nozzle size using the actual water flow and operating conditions. Check chemical compatibility and verify the resulting dilution during commissioning; a metering setting alone does not guarantee a fixed concentration.
Operating manual
For more details please find user manual here ST164 User Manual
Additional parameters
| Category: | Injectors |
|---|---|
| Inlet: | 3/8" F |
| Outlet: | 1/2" F |
| Max pressure (bar): | 350 |
| Max temperature (°C): | 100 |
| Compressed air module: | 1/4" M |
R+M Suttner: accessories for professional cleaning
R+M Suttner provides components and accessories for professional cleaning equipment. The portfolio covers high-pressure washing, vehicle cleaning and foam application, with products that connect the machine to the operator and the surface being cleaned. It is relevant to equipment assembly, maintenance and the adaptation of existing installations.
Product range and applications
The range includes spray guns, lances, nozzles, hoses, couplings and accessories for foam cleaning. Different product families address general pressure washing as well as specialised cleaning and hygiene tasks. Selecting coordinated components helps establish the required spray behaviour, reach and handling characteristics.
Selection and system integration
Check the pressure, flow and temperature limits of every part in the circuit, including hose assemblies and connectors. Material compatibility matters when detergents or disinfectants are used. Connection standards, nozzle sizing and the ergonomics of the gun and lance should be considered together for the intended working conditions.
Explore guns, lances and brushes or hoses and hose reels.