
RT611-ASA
Acquamotor


RT611-ASA
Linear Motion Retractable Rotating Cleaning Head with Pneumatic Actuation and Integrated Sensors
The RT611-ASA is a rotating cleaning head with linear motion, designed for cleaning machine interiors, pipelines, hoppers, and screw conveyors, in applications where the cleaning device must not interfere with the product during processing.
Thanks to its configuration, it can be installed flush with the wall of the vessel, ensuring compliance with cGMP requirements and full integration into the production process.
It is particularly suitable for the food, pharmaceutical, and cosmetic industries, where hygiene, process control, and operational safety are essential.
Type
Linear movement
head whose mobility is guaranteed by the reaction force of the washing fluid itself.
Acquamotor
Certification

Motor

Why choose RT611-ASA
The RT611-ASA is designed to deliver controlled dynamic cleaning, with real-time process monitoring enabled by open/closed position sensors and a rotation sensor.
This ensures:
- effective cleaning control even in distributed systems
- seamless integration into critical process environments
- precise monitoring of movement and operating status
During production, the head fully retracts, eliminating any internal protrusion.
The integrated position and rotation sensors allow full integration into automation and control systems, enhancing both operational safety and process traceability.
It is the ideal solution for operators who:
- require flush-mounted installation compliant with cGMP standards
- cannot allow any interference with the product during processing
- need monitoring of cleaning head position and rotation

Concrete advantages for the operator
- Flush-mounted installation with no product interference
- Actuation via pressurized water
- Integrated sensors for position and rotation monitoring
- Simple design with minimal components
The main advantage compared to conventional solutions is its ability to fully retract during production while maintaining high levels of control and operational safety.

Main Technical Features
- Radial inlet connection
- Water-driven actuation with spring return mechanism
- Position sensors (open/closed) and rotation sensor
- Flow rate up to 31 l/min
- Operating pressure up to 8 bar
- Designed for integration into pipelines and process equipment

Installation, Maintenance and Certifications
The RT611-ASA is easy to integrate during the design or modification phase of the system.
It is not easily retrofitted on fully completed equipment, therefore a preliminary technical evaluation is recommended.
Thanks to its minimal component design, maintenance requirements are very low and limited to standard inspection of wear parts.
Supplied with:
- CE certification
If you are looking for a linear motion retractable cleaning head with integrated sensors, cGMP-compliant installation, and advanced process control, the RT611-ASA provides a highly integrated and reliable technical solution.
The Bolondi team is available to support you in evaluating proper system integration or developing custom solutions based on your specific production requirements.


Product details | |
|---|---|
Max temperature | 90 °C |
O-ring | EPDM |
Bushings | PEEK |
Material | AISI 316 |
Inlet hole | Ø 45 mm |
Weight | 2.4 kg |
Water inlet | 1”1/2 TRI-CLAMP |
Technical information | |
|---|---|
Pressure | 1 - 8 bar |
Flow rate | 10 - 31 l/min |


Product details | |
|---|---|
Max temperature | 90 °C |
O-ring | EPDM |
Bushings | PEEK |
Material | AISI 316 |
Inlet hole | Ø 45 mm |
Weight | 2.4 kg |
Water inlet | 1”1/2 TRI-CLAMP |
Technical information | |
|---|---|
Pressure | 1 - 8 bar |
Flow rate | 10 - 31 l/min |

