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Hinged removable extruded aluminum face frame with signature line marks
375 Series Engineering/Performance Data
3 hour fire resistance rating
Opposed Blade Damper standard on 4" widths
Performance Data
Diffuser 850-24X5 Damper:Multi-Shutter Damper Hinged removable extruded aluminum faceStandard Features 2 way register with stiffened 1 2" fan shaped louvers for silent operation For ceiling or sidewall applications Lever operated multi shutter damper All component parts, rivets, linkage and handle enclosed in valve to assure trouble free operation Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White Options w Lever Operated Opposed
US$ 147.99
US$ 2250.00
US$ 184.95
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