Corbin Russwin

The DC3000 series door closers fulfill security and life safety requirements by ensuring reliable latching for access control and fire code compliance, along with precise adjustability for barrier-free code compliance.

Features:

• ANSI/BHMA A156.4, grade 1
• Multi-size spring power; adjustable 1-6
• Allows door to swing 180° for regular, top jamb and parallel arm mounting (conditions permitting)
• One-piece seamless steel spring tube
• Cast iron body
• Latching speed, closing speed and backcheck intensity valves standard
• Non-handed
• Standard forged steel arm
• 1-3/8" diameter piston
• Self-drilling screws standard
• Quick-Install mounting bracket standard
• Painted finishes
• 15-year limited warranty
• Tapered valves allow precise adjustment
• Heavy duty cast iron body for long life
• Quick-Install mounting bracket speeds installation, reducing cost and errors

Specifications:

• Spring Power: Multi-sized; fully adjustable 1 through 6.
• Handing: Non-handed.
• Body: Cast iron case with seamless cold-headed steel spring tube.
• Arm: Standard: forged steel.
• Spindle: Cold-headed heat-treated steel.
• Piston: 1-3/8" diameter; precision machined, heat-treated steel.
• Springs: Chrome silicon wire.
• Valves: Latching speed, closing speed and backcheck intensity valves standard. Delayed action valve optional (preset for 20 seconds; between 90º and 70º for all mountings.) To order, specify M71.
• 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: Non-metallic full cover.
• Mountings: Standard: regular arm and top jamb. Parallel arm or tri-style packaging - specify DC3210
• Mounting Bracket: Quik-Install mounting bracket standard.
• Fasteners: Standard: self-drilling screws. Optional: sex nuts and bolts (SNBs); specify M54.
• Corrosion Protection: Painted protective coating on all metal surfaces for use in corrosive environments. Specify M75.
• Warranty: 15-year limited warranty.

Models:

• DC3200: Regular Arm
• Most common mounting, providing the greatest closing efficiency
• Closer is mounted on the pull side, with the arm perpendicular to the face of the door
• Arm bracket is attached to the door frame
• DC3210: Parallel Arm
• Allows inside application of closer on out-swinging doors
• Closer is mounted on the push side, with the arm parallel to the face of the door
• Arm does not project from the opening
• DC3220: Top Jamb
• Accommodates reveals up to 3-1/4" (83mm)
• Closer is mounted on the push side, with the arm perpendicular to the face of the door
• Arm bracket is mounted on the door
• Minimum 1-3/4" (44mm) top jamb required

Door Closer Arms:

• 688F95 (Non-Hold Open)/688F77 (Hold-Open): Regular Arm
• Used with regular arm mounting (pull side) and top jamb mounting (push side)
• Non-hold open arm standard on the DC3200
• Hold open arm optional, specify closer x A1
• 597F52 (Non-Hold Open): Heavy-Duty Regular Arm
• Recommended for high-use, high-abuse environments
• Tamper-resistant, solid forged steel riveted arm
• Mounted on pull side
• Optional on DC3200 closer, specify closer x A10
• 688F95 x 188F41 (Non-Hold Open)/688F77 x 509F49 (Hold Open): Parallel Arm
• Mounted on push side
• Non-hold open arm combines regular arm with parallel arm mounting bracket
• Hold open arm combines regular hold open arm with parallel arm mounting bracket
• Non-hold open arm standard on the DC3210
• Hold open arm optional, specify closer x A1
• 689F02 (Non-Hold Open)/689F01 (Hold-Open): Heavy-Duty Parallel Arm
• Recommended for high-use, high-abuse environments
• Tamper-resistant, solid forged steel riveted arm
• Mounted on push side
• Optional on DC3210 closers
• Non-hold open arm, specify closer x A3
• Hold open arm, specify closer x A2. Hold-open range 85° to 110°
• 689F03 (Non-Hold Open)/689F04 (Hold-Open): Heavy-Duty Reversible Backstop Parallel Arm
• Recommended for high-use, high-abuse environments
• Tamper-resistant, solid forged steel riveted arm (mounted on push side)
• Field-reversible steel lug restricts degree of opening to protect door, wall and hardware
• Requires both backcheck valves on closer
• Shipped standard as left hand. Handing can be reversed in the field
• Optional on DC3210 closers
• Non-hold open arm, specify closer x A4. Door stop range 85° to 110°
• Hold open arm, specify closer x A5. Door stop/hold open range 85° to 110°

Finishes:

• USP/600 - Primed for painting
• US10BE/613E - Dark oxidized satin bronze-equivalent coated
• SBL/689 - Silver aluminum coated/sprayed
• DBL/690 - Dark bronze coated/sprayed
• LBL/691 - Light bronze coated/sprayed
• FBL/693 - Black coated/sprayed
• GBL/696 - Satin brass coated/sprayed
• BSP - Black suede powder coated/sprayed
• WSP - White suede powder coated/sprayed