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Current location: Home > Product > Ventilation > Duct Fitting > Air Flow Controllers >
Square End Bearing Duct Hardware
Release time:2020-03-13 17:05
Dial Regulator 70



Model Description
70 70 quadrant only
70R
70 quadrant only, round end bearing,square end bearing
70RS
70 quadrant, spring loc bearing,square end bearing
70RL
70 quadrant, spring loc bearing,long square end bearing
70RLL
70 quadrant, long spring loc bearing,long square end bearing
75 Quadrant set are designed with excellent handle action as well as quick wing nut
adjustment and locking of the damper. The frame is marked to show the exact position
of the damper. It can be used on square and round ducts.

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