UTT - Fully closing multi-blade damper

Product main features

• Shut-off and balancing damper for outdoor air intake and exhaust air with opposed blade design
• Damper blades comprise thermal insulation
• Tightness in closed position fulfills EN 1751 class 4 requirements
• Temperature operation range up to +100°C, optionally up to +200°C
• Galvanised steel design
• Classification of casing leakage EN 1751 class B

Product Models and Accessories

• Model with stainless steel (AISI 316) design
• Model with insulated casing
• Model with heat-proof design
• Circular duct connections
• Several actuator options