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Backdraught shutters

Backdraught shutters prevent the backflow of cold outside air when the fan is switched off into the duct system. They close automatically with spring support.

Material: Galvanized steel sheet, blade: aluminum with rubber seal.
Suitable: For suction and pressure side mounting on the models Lineo and CA, the pressure side mounting on the model
CA-V0 and for suction-side mounting on models CA-W and CA-RF.

Application: To avoid cold air flow of the mentioned fans into the pipe system.

Rohrrückschlagklappe Lineo-S 100

Rohrrückschlagklappe Lineo-S 100 Order number: 22551

Delivery in 2-3 days

Rohr-Rückschlagklappe, NW 100 mm, Stahlblech verzinkt, horizontaler und vertikaler Einbau möglich

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Rohrrückschlagklappe Lineo-S 125

Rohrrückschlagklappe Lineo-S 125 Order number: 22556

Delivery in 2-3 days

Rohr-Rückschlagklappe, NW 125 mm, Stahlblech verzinkt, horizontaler und vertikaler Einbau möglich

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Rohrrückschlagklappe Lineo-S 150

Rohrrückschlagklappe Lineo-S 150 Order number: 22562

Delivery in 2-3 days

Rohr-Rückschlagklappe, NW 150 mm, Stahlblech verzinkt, horizontaler und vertikaler Einbau möglich

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Rohrrückschlagklappe Lineo-S 160

Rohrrückschlagklappe Lineo-S 160 Order number: 22563

Delivery in 2-3 days

Rohr-Rückschlagklappe, NW 160 mm, Stahlblech verzinkt, horizontaler und vertikaler Einbau möglich

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Rohrrückschlagklappe Lineo-S 200

Rohrrückschlagklappe Lineo-S 200 Order number: 22566

Delivery in 2-3 days

Rohr-Rückschlagklappe, NW 200 mm, Stahlblech verzinkt, horizontaler und vertikaler Einbau möglich

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Rohrrückschlagklappe Lineo-S 250

Rohrrückschlagklappe Lineo-S 250 Order number: 22571

Delivery in 2-3 days

Rohr-Rückschlagklappe, NW 250 mm, Stahlblech verzinkt, horizontaler und vertikaler Einbau möglich

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Rohrrückschlagklappe Lineo-S 315

Rohrrückschlagklappe Lineo-S 315 Order number: 22576

Delivery in 2-3 days

Rohr-Rückschlagklappe, NW 315 mm, Stahlblech verzinkt, horizontaler und vertikaler Einbau möglich

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