PPW Pneumatic Pantograph wiper For use in hazardous areas. For Offshore and Marine applications. PPW have been designed using the best suited materials for this application. 316 stainless steel coupled with marine grade aluminium to ensure reliability and long life. They can be installed above or below window frame. Scanwipers products are developed for use under extreme conditions and the design, manufacturing and materials are of exceptional quality. The products are designed in a user centered process focusing on functionality and usability of a very high standard. The operation of Scanwipers wiper system is logical, simple and intuitive. EX Pneumatic Pantograph wiper Bulkhead thickness: 10,20,40,75mm (Standard 10mm) Working pressure 4-7 bars Parking end optional Heavy duty arm and blades Strong and reliable Low maintenance Atex II 2G c T6 Atex conformity according to EN13463-1