Duct Hardware HVAC Tools Dial Regulator for Damper Dr70

• Part：Dampers
• Position：Handle
• Type：Quadrant
• Spring Type：None
• Spring Material：Steel
• Structure：Single Cylinder

=== Base Info ===

• 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

=== Description ===
ModelDescription7070 quadrant only70R70 quadrant only, round end bearing, square end bearing70RS70 quadrant, spring loc bearing, square end bearing70RL70 quadrant, spring loc bearing, square end bearing70RLL70 quadrant, long spring loc bearing, long square end bearing