304 Heavy-Duty Overhead Concealed Door Closer

Heavy glass requires a heavy-duty closer. The 304 Series maintains strong and lasting movement using the same castiron body as the RIXSON 609 with a stronger spring.

• Heavy-duty cast iron closer
• Optional hold open assembly built into closer
• Separate closing and latching valves
• 5 mm extended spindle
• All weather fluid
• Non-handed
• spring size 4
• Double acting
• Center hung
• End load arms
Specifications

Closer: OHC-304

  • 90° Back stop, non-hold open (OHC-304-90NHO)
  • 90° Back stop, hold open (OHC-304-90HO)
  • 105° Back stop, non-hold open (OHC-304-105NHO)
  • 105° Back stop, hold open (OHC-304-105HO)
  • Closer mounting clips pre-installed into finished header tube (header specified separately)

Maximum Door Weight: Interior: 300 lbs; Exterior: 250 lbs

Maximum Door Width:

  • Interior 48"
  • Exterior 42"

Base Material:

  • Cast iron body
  • Radial ball bearing bottom pivot

Dimensions: 11-3/4" x 3-3/4" x 1-1/2"

Patents, Approvals, Listings

  • Meets ANSI/BHMA A156.4, Grade 2
  • UL 228
Finishes

Description

US

ANSI/BHMA

Bright Stainless Steel 32 629
Satin Stainless Steel 32D 630
Extra Dark Anodized Equivalent 314E n/a
Black Suede Powder Coat BSP
Pivot Options

Pivot Options

Door Rail Endload
Bottom Pivot (PV-FM-300END)

Patch Fitting Floor Mounted Pivot
(PF-FM-PIVOT)

Patch Fitting Floor Mounted Pivot

Patch Fitting Adjustable Pivot
(PF-ADJ-PIV)

Patch Fitting Adjustable Pivot

RIXSON 370 Center Hung Pivot Set (PV-370)