Norton Q27/QT27 Series 3/4" Offset Hung Door Closer | Norton Heavy Duty Floor Closer

Norton Q27/QT27 Series 3/4" Offset Hung Door Closer | Norton Heavy Duty Floor Closer

The Q27/QT27 is a 3/4" offset-hung floor closer designed for 1 3/4" door frame installation for interior or exterior doors weighing up to 350lbs.

APPLICATION

• Single Acting, Handed

• Exterior and Interior Doors

• Weight to 350 lbs. - Door size & weight guidelines are determined using the appropriate number of intermediate pivots

• Door Width up to 4'0" (1219mm)

• 1-3/4" Thick Only

FEATURES

• 180 top pivot included

• One M19 intermediate pivot included. Closer cannot be ordered without the intermediate pivot

• 3/4" offset only

• Available non-hold open (N) or selective hold open (S) at same degree as dead stop

• Built-in positive dead stop prevents door from swinging beyond the desired opening degree (specify 85°, 90°, 95°)

• Maximum door swing 95°

• Separate and independent valves for closing speed, latch speed and backcheck

• Vertical door adjustment

• Surface-attached bottom arm allows closer removal without demounting door

• Q closers have a floor plate (shown below).

• For threshold application prefix “QT”

• Mortise arm with thru-bolt attachment

• Cycolac rustproof cement case

• Increased depth of cement case for easy closer removal

• For arch top doors, consult factory

• Doors 60" (1524mm) to 90" (2286mm) in height should use one intermediate pivot (included). Each additional 30" (762mm) or doors over 195 lbs. warrants another intermediate pivot

• Furnished with wood and machine screws

COMPLIANCE

• Models available to meet ICC/ANSI A117.1 low opening force requirements, prefix “PH”. (For 8-1/2 lbs. of opening force prefix “PH” and suffix “8-1/2 lbs.”)

• For fire rated openings (up to 3 hour assemblies) prefix F. This package will be supplied with a F180 steel top pivot, one FM19 intermediate pivot and a non-hold open closer

• UL labeled closers cannot have PH option

• For 20-minute labeled doors suffix “-20” to the part number (non-hold open closer only)

• ANSI/C06041/C06051

Norton Q27 Technical Information | Norton QT27 Technical Information