The EH28 is a single-acting, center-hung floor closer designed for power transfer from the frame to the door through the closer spindle for interior or exterior doors weighing up to 500lbs. Includes closer body only, Less all parts.
Features
Single acting, handed
Exterior or interior doors weighing up to 500 lbs.
H340 top pivot included
Available non-hold open (N) or selective hold open (S) at same degree as dead stop
Built-in positive dead stop prevents doors from swinging beyond the desired opening degree; specify 85°, 90°, 95° or 105°
Provides power transfer through closer spindle; low voltage, class II wiring (2 wire, 18 gauge only)
Separate and independent valves for closing speed, latch speed, and backcheck
Cast iron cement case
Not allowed for fire rated doors
Frame stop required on the header at lock side; if not supplied by frame manufacturer, Norton Rixson 60131 recommended
2" minimum door thickness
Door sizes up to 4'0" × 8'6" (1219 × 2591mm)
Available with floor plate or threshold installation
Furnished with wood and machine screws
Benefits
Heavy duty closer constructed with robust materials and internal components for long life and consistent operation
Aesthetically appealing way to support and control the door
Heavy-duty hardened one-piece steel spindle designed to provide positive dead stop
Built-in positive dead stop prevents door from swinging beyond the desired opening degree
Concealment in-floor provides vandal resistance
Multiple valves provide precision adjustment and enhanced control
Weight of door is supported by floor closer
Additional thrust bearing for greater load capacity