Norton 27 Series 3/4" Offset Hung Door Closer | Norton Heavy Duty Floor Closer

Norton 27 Series 3/4" Offset Hung Door Closer | Norton Heavy Duty Floor Closer

The 27 is a 3/4" offset-hung floor closer designed for standard door frame installation for interior or exterior doors weighing up to 450lbs.

DETAILS ABOUT NORTON 27 (27 with 85, 95, 105 Degree of Swing. See Below for 180 Degree of Swing.)

APPLICATION

• Single Acting, Handed

• Exterior or Interior Doors

• Weight to 450 lbs. - Door size & weight guidelines are determined using the appropriate number of intermediate pivots

• Door Width up to 4'0" (1219mm)

FEATURES

• 180 top pivot included

• M19 intermediate pivot(s) required (order separately)

• 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°, 105°)

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

• Vertical door adjustment

• Available with floor plate or threshold installation (floor plate shown)

• Cycolac, rust-proof cement case

• For arch top doors or applications when the 180 top pivot cannot be used, supply at least two each M190 load-bearing intermediate pivots, mounted together at the top of the straight vertical edge

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 and a non-hold open closer. FM19 intermediate pivot required (order separately)

• UL listed closers cannot have PH option

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

• ANSI/C06041/C06051

• ANSI/BHMA A156.4, Grade 1

TECHNICAL INFORMATION

DETAILS ABOUT NORTON 27-180 (27 with 180 Degree of Swing)

APPLICATIONS

• Single Acting, Handed

• Exterior or Interior Doors

• Weight to 450 lbs. - Door size & weight guidelines are determined using the appropriate number of intermediate pivots

• Door Width up to 4'0" (1219mm)

FEATURES

• 180 top pivot included

• M19 intermediate pivot(s) required (order separately)

• Available non-hold open (N) or automatic hold open (A)

• Maximum opening 180°, auxiliary floor or wall stop recommended

• Separate and independent valves for closing speed and latch speed

• Adjustable hydraulic backcheck

• Vertical door adjustment

• Available with floor plate or threshold installation (floor plate shown)

• Cycolac, rustproof cement case

• For arch top doors or applications where a 180 top pivot cannot be used, supply at least two each M190 load-bearing intermediate pivots, mounted together at the top of the vertical edge

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

• Not available with delayed action (DA)

• Furnished with wood and machine screw

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 and a non-hold open closer. FM19 intermediate pivot required (order separately)

• UL labeled closers cannot have PH option

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

NORTON 27-180 TECHNICAL INFORMATION