Insulated fan doors prevent air leaking when fans are stationary. Tulderhof Insulated doors fit most V-belt driven fans. The doors are made of formed steel with a thick layer of insulation. The steel doors can be locked draught-tight with a key. A hollow tube is included to hold the door in the open position (see photo at top).
The Insulated doors are available in any desired size. The sizes 1.38m x 1.38m / 1.09m x 1.09m and 0.95m x 0.95m are always available from stock.
Tulderhof also offers double doors for the Munters EM 50 fans. This is a very efficient solution when the fans are not positioned directly against each other. If you would like more information, please contact Tulderhof.