RACK & PINIONS
Vent drive hardware – rack & pinion etc
Vent drive mechanisms
Redpath buildings use the quality range of “Dutch” Ridder brand rack and pinion vent drive arms. These very well proven racks are built to last and last and require little maintenance other than occasional greasing. Redpath also supply the vent tube support bearing “torque tube bearings” which when fastened to the buildings rafter will both guide and support the vent drive tubes.