Duct Hardware HVAC Tools Dial Regulator for Damper Dr70

• Part: Dampers
• Position: Handle
• Type: Quadrant
• Spring Type: None
• Spring Material: Steel
• Structure: Single Cylinder
• Model NO.: DR70
• Car Make: None
• Brand: None
• Damping Force Direction: None
• Transport Package: Carton
• Specification: Model DR70
• Trademark: Chinafore
• Origin: China
• Production Capacity: 100000PCS/Year

Product Description

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, square end bearing
70RLL	70 quadrant, long spring loc bearing, long square end bearing

DUCT HARDWARE
 

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.