Ventilation fittings - COLASIT AG, Spiez - Switzerland - #1

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COLASIT AG Plastic construction CH-3700 Spiez Phone +41 (0)33 655 61 61 Fax +41 (0)33 654 81 61 Edition 2009 / Subject to alteration Copyright by COLASIT AG Spiez Ventilation fittings Lamella dampers made of plastic Model CJK for light applications - Max. static pressure 1000 Pa - Max. temperature 40°C - Max. flow rate 10 m/s CJVK for demanding applications - Max. static pressure 3000 Pa - Max. temperature 60° C - Max. flow rate 15 m/s Dimensions - Width B 400-1900 mm, height H 400-1900 mm Drive - Manual positioning via lever mechanism or electrical drive using a servomotor Material CJK - Frame and lamellas in flame-retardant Polypropylene (PPs, fire-resistance class B1 according to DIN 4102), Lamella exes made of glass-fibre reinforced square tubing CJVK - All parts that come into contact with media made of flame-retardant Polypropylene (PPs, fire-resistance class B1 according to DIN 4102), Lamella axes made of stainless steel covered with plastic tubing. Tightness CJK - According to DIN 1751, class 0 CJVK - According to DIN ISO 1751, class 2 Connection The damper must be mounted in the ducting system free of tension. The damper can be easily be mounted in ducting using the flanges provided on all sides