Norton Rixson UNI-1601 33-41 Door Closer with Unitrol arm

Norton Rixson *UNI-1601 Door Closer with Unitrol arm*

Features

Can be used for either parallel arm or top jambapplications.Unitrolarms combine the features of a double lever arm overhead door stop/holder with the backcheck feature of the door closer to reduce door stopping shock loads to a minimum. TheUnitroluses a compression springbuffer at the soffit plate/arm shoe that will absorb 30 lbf. offorce, 5prior to the door's dead stop. Coupled with thedoor closer's backcheck feature, this arm provides the mostcontrolled stop available with a surface door closer.

Door Width:33" -41"

Non-handed

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

Separate and independent, latch, sweep and backcheck intensity valves

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

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

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

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

15-year limited warranty

Model: Norton Rixson Door Closer, UNI1601, UNI1601H, UNI-1601, UNI-1601H, 689, Silver Aluminum PainHed, UNI1601689, UNI1601H689

Aluminum Alloy Housing:Closer bodies are constructed of a specialaluminum alloy, carefully selected toaccommodate interaction with steelcomponents and operating conditions.

*Rack & Pinion Operation:*Provides a smooth constant control of thedoor through its full opening and closingcycle. 180 Degree door swing can be achievedwhen door, frame, hardware and armfunction do not limit door swing.

2-7/8" (73mm) projection

1-3/8" (35mm) diameter piston

5/8" (16mm) diameter pinion journals

Complicance Standards

ANSI/BHMA A156.4, Grade 1 certified

UL listed

UL10C compliant for positive pressure

A.D.A. compliant (1601BF)

Related Categories

• Norton Rixson Door Closers