Accentra (Yale) 3321 / 3321T Multi-Sized Door Closer with Holder/Stop Arm

Accentra (Yale) 3321 / 3321T Multi-Sized Door Closer with Holder/Stop Arm

Features

Holder/Stop Arm: This arm incorporates a stop at the arm's soffit plate to dead stop the door at a predetermined degree of door swing between 85 ° and 110 °, in 5 increments. Prior to dead stop the door closer's backcheck feature slows the door speed to reduce the impact of the stop action.

The Holder/Stop arm is intended for use where an auxiliary door stop cannot be utilized and no more than moderate abuse is anticipated.

Non-handed

3321 / 3321T - shipped with slim-line plastic cover

Includes sex nuts

Includes parallel arm bracket

Power Size:Multi-Sized Door Closer Adjustable through the power range of sizes 1 through 6.

Standard, separate and independent, latch, sweep andbackcheck intensity valves.

Sweep Speed: Allows adjustment of door speed from the door's full open position down to approximately 10 ° from the closed position.

Latch Speed: Allows adjustment of door speed from approximately 10 ° down to the door's fully closed position.

Backcheck: Provides control of the door in the opening cycle, beginning at approximately 75 ° of door opening. It slows/cushions the door opening, when the door is forcibly opened beyond its pre-adjusted opening speed limits.

Tri-Style packaging (regular arm, top jamb and parallel arm mounting)

Molded plastic cover

All standard arm applications allow doors to swing 180 °, conditions permitting

Full-size template

10-year limited warranty

Aluminum Alloy Housing

Closer bodies are constructed of a special aluminum alloy, carefully selected to accommodate interactive steel components and operating conditions.

Rack & Pinion Operation

Provides a smooth constant control of the door through its full opening and closing cycle. 180 ° door swing can be achieved when door, frame, hardware and arm function do not interfere.

Standard Molded Covers

Molded of high-impact U.L. listed material. These covers are non-handed for all applications.

1-1/4" (32mm) diameter piston

5/8" (16mm) diameter pinion journals

2-1/8" (54mm) projection (standard covers)

Compliance Standards

Series 3301 and 3501 door closers are designed to comply with requirements of the Americans with Disabilities Act (A.D.A.) and ANSI standard A117.1. All series 3300/3500, 3301/3501 are ANSI/BHMA Grade 1 certified.

All Yaleseries 3300/3500, 3301/3501 closers with non-hold open arms are listed by Underwriters Laboratories for labeled fire doors. This includes compliance to UL10C and UBC-72 (1997) for 3-hour assemblies. The product is manufactured in an ISO 9001 facility. These closers are also listed with the New York City Materials and Equipment Acceptance Division.

Related Categories

• Accentra Door Closers