The pendulum arms SP91F are designed for the installation on large dimension glasses for which is necessary to ensure a significant percentage of cleaned area. The main features are:
- Very strong structure, made of AISI316, to carry blades with length up to 1300 mm;
- Possibility to adjust blade pressure to the glass by modifying the arm spring load.
On request SP91F arms can be equipped with spray nozzles (SP91F.ZZ type).