Flow control air damper JZ-LL-AL

pressure-controlshut-offautomatic

MULTILEAF DAMPERS MADE OF ALUMINIUM FOR EXTREMELY LOW-LEAKAGE SHUT-OFF IN AIR CONDITIONING SYSTEMS Rectangular multileaf dampers for volume flow and pressure control as well as for extremely low-leakage shut-off of ducts and openings in walls and ceiling slabs Maximum dimensions 1200 × 1000 mm Closed blade air leakage to EN 1751, class 4 Casing air leakage to EN 1751, class C Aerofoil opposed action blades Closed cell side seals meet increased hygiene requirements Blades interconnected by gears Available in standard sizes and many intermediate sizes Optional equipment and accessories Actuators: Open/Close actuators, modulating actuators Powder-coated construction Anodised construction