The Gelbau Contact-Duo-Profiles are ultra-flexible, one-piece rubber profiles made of EPDM or NBR, ideally matched to the closing edge of the gate or machine involved. The maximum actuating force lies well below the 150 N stipulated in the standard. In conjunction with the accessories offered and plug connection technology, the system can be easily and reliably assembled.
The maximum switching strip length is 100 m. Besides the use of prefabricated corner connectors with specified angles (90°, 120°, 135° and 150°) for the profiles 3100.0110l and 3100.0110N, all profile types can also be assembled with divergent angular dimensions requested by the customer. The switching strip can thus be optimally adapted to suit the contour of the closing edge concerned, enabling one-piece corner-switching solutions to be created. Plane offset and circular installation for a radius of at least 300 mm are possible.
A broad range of profiles is available for the various applications and requirements involved. All of them feature ultraflexible, one-piece construction. Profile types with a compensation chamber guarantee the required compensation travel, depending on the overall height involved. The optional sealing lip compensates for any unevenness in the floor, and provides reliable sealing for the door. Two different profile feet (standard and Braselmann foot) ensure firm, secure attachment to standard mounting rails.
The rubber mixtures used, featuring NBR and EPDM, guarantee high functional reliability even under adverse conditions like moisture and dirt, as well as cold and heat. Thanks to their permanently resilient properties, they offer a high degree of protection against mechanical damage. Their good resistance to ageing guarantees these characteristics even over a lengthy period of time. NBR is, moreover, highly resistant to oils and lubricants.
The system components available for Gelbau Contact-Duo-Profiles are, in addition to other optional accessories: evaluator, plug connector with connecting cable, terminating plug connector with resistor, and end cap.