Norton 328 Series Single Acting Center Hung Door Closer with Patch Fittings | Norton Heavy Duty Floor Closer

Norton 328 Series Single Acting Center Hung Door Closer with Patch Fittings | Norton Heavy Duty Floor Closer

The 328 is a single-acting, center-hung floor closer designed for interior or exterior glass doors, weighing up to 325lbs., with patch fittings.

APPLICATION

• Single Acting, Handed

• Exterior or Interior Doors

• Glass Doors with Patch Fittings

• Weight up to 325 lbs.

• Size Up to 3'2" x 8'0"

FEATURES

• No arm or top pivot provided

• Patch fittings by others. Norton Rixson will provide spindle configuration to fit – provide details when ordering

• 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° or 105°)

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

• Floor plate standard. For threshold application an extended spindle is required

• Cycolac, rustproof cement case

• Not allowed for fire rated doors

• Frame stop required at header on lock side. If not supplied by frame manufacturer, Norton Rixson 60131 recommended. Consult Door Control Accessories Catalog.

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.”)

• ANSI/C06021

• ANSI/BHMA A156.4, Grade 1

Norton 328 Technical Information