Used in an industrial system and intended for one-way flow in a duct. When there is pressure in the duct, the damper stays open and closes by its own weight or with an adjustable counterweight, such as in connection with a fan. It can also be used for pressure equalization during pressure surges.
Durable and reliable construction. A through-shaft where the blade is welded along the entire shaft and reinforced by blade stiffeners. No screwed parts in the duct that could cause problems over time.
Used in an industrial system and intended for one-way flow in a duct. When there is pressure in the duct, the damper stays open and closes by its own weight or with an adjustable counterweight, such as in connection with a fan. It can also be used for pressure equalization during pressure surges.
Durable and reliable construction. A through-shaft where the blade is welded along the entire shaft and reinforced by blade stiffeners. No screwed parts in the duct that could cause problems over time.
Temperature | < 750°C |
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Size | DN150 – 1000 |