Model 69 Regulator Set
704 Washer
705 Handle
706 Wing Nut
708 (one) 5/16" Bearing
69 regulator sets are furnished with retractable bolt bearing for fast, easy assembly. Merely slip bearing over edge of damper at the bearing line, lay the bearing on any firm surface and drive the prong through the damper. The prong firmly clinches the bearing to the damper. 5/16" bearings are ample for most damper installations. Maximum damper thickness: .022, 22 gauge galv.
Submittal Drawing (PDF file)
Phone
800.433.6341 or 616.656.8200
Faxne 800.223.8461