Model FRP-83R

Fiberglass Industrial Control Damper
Single Blade - Round

The FRP-83R control damper is used in applications where corrosive air exists for exhaust, air supply, or pressure relief. It employs a rugged round fiberglass frame and a single round fiberglass blade for automatic air control and manual balancing in medoum to high pressure and velocity applications.

Standard Construction

Frame: Molded fiberglass channel with angle pin stops. Vinyl Ester Resin.

Blades: Fiberglass, Vinyl Ester Resin.

Axles: Pultruded fiberglass, Vinyl Ester Resin.

Bearings: Molded PTFE.

Control Shaft: Axle extends 6" beyond frame.

Sizes (diameters): 4" (102), 6" (152), 8" (203), 9" (229), 10" (254), 12" (305), 14" (356), 16" (406), 18" (457), 20" (508), 22" (559), 24" (610), 26" (660), 28" (711), 30" (762), 32" (813), 36" (914), 42" (1067), 48" (1219), 54" (1372), 60" (1524), 66" (1676), 72" (1829).

Ratings

Temperature: -20^oF to 200^oF (-28^oC to 94^oC)