Findeva FKL-200 Si Pneumatic Knocker
This pneumatic knocker Findeva FKL-200 Si is self-controlled, with simple and continuous operation without an external solenoid valve.
Availability
Description of the pneumatic knocker Findeva FKL-200 Si
This model belongs to Findeva’s FKL range of pneumatic knockers, self-controlled variant.
This model operates autonomously, without requiring an external control solenoid valve, for simplified installation.
Dimensions and weight
| Length | 319 mm |
| Diameter | Ø 147 mm |
| Weight | 14.8 kg |
Performance
| Operating pressure | 4.2 – 7.5 bar |
| Energy per impact | 100 – 200 Nm |
| Impulse per impact | 1 – 57.5 Ns |
| Compressed air | 2.2 – 3.3 l/min |
| Max. wall thickness | 12 mm |
See the full range : Pneumatic Knockers FKL
Downloadable documents
PDFTechnical data sheet and manual FKL Si (100/150/200)Applications of the pneumatic knocker FKL-200 Si
This pneumatic knocker is particularly suited for:
- Knocking off adhering material on silos, hoppers and chutes
- Cleaning filters, reactors and pipelines
- Wet, explosive or ATEX-classified environments
- Installations requiring simple operation without an external solenoid valve
Construction and operation of the FKL-200 Si
The piston is forced against a spring by compressed air and, with rapid bleeding, bounces against a baffle plate built into the base plate. Thanks to its self-controlled operation, this knocker requires no external control solenoid valve and runs continuously once pressurised. The housing and base plate are made of aluminium ; the baffle plate is made of impact-resistant synthetic material. Lubrication-free, it withstands extreme environmental conditions and can be used in wet or ATEX-classified zones.
FKL 100_150_200 SI