?unique=2d28e0a)
Corbin Russwin Door Closer, Multi-sized DC3210-A3 - Heavy Duty Parallel Arm
Details
Spring Power: DC3200 closers: multi-sized; fully adjustable sizes 1 through 6.
Handing: Non-handed
Body: Cast-iron case with seamless cold headed steel spring tube.
Arm: Standard: forged steel.
Spindle: Heat-treated steel with a crowned gear set for increased efficiency.
Piston: 1-3/8" diameter; precision machined, heat-treated steel.
Springs: Chrome silicon wire.
Valves
- Latching speed valve standard.- Closing speed valve standard.- Multiple backcheck location valve and backcheck intensity valve standard.
Seals: "O" rings
Fluid: Standard: high lubricity extreme temperature hydraulic fluid.
Degree of Opening
Up to full 180° opening standard for regular, top jamb and parallel arm mountings, conditions permitting.
Power Adjustment Arm Bracket: 15% adjustment standard
Cover: Standard: plastic V-O flame rated cover.
Mountings: Standard: Regular, Top jamb, Parallel Arm
Mounting Bracket: Quik-Install mounting bracket standard.
Fasteners: Standard: self-drilling screws.
Corrosion Protection: Painted protective coating on all metal surfaces for use in corrosive environments.
Warranty: 5 year limited warranty.
| General - US Finishes | 689 - Spray Alumimun or 690 - Spray Dark Bronze |
| Brand | Corbin Russwin |
| Series | Corbin-Russwin - DC3000 Series |
| Closer Arm Type | HD Parallel Arm |
| Hold Open | Non-Hold Open |
| Closer Body Hole Pattern | 4 5/16" x 1" |