ROCKWOOD 304 Heavy-Duty Overhead Concealed Door
$689.99
ROCKWOOD 304 Heavy-Duty Overhead Concealed Door Closer (OHC-304)
The 304 Overhead Closer Series maintains strong and lasting movement using the same cast iron body as the 609 with a stronger spring. Heavy glass requires a heavy-duty closer.
*Use an auxiliary stop with OHC-304 and OHC-609.
Share this:
Product Overview
Features
-
Heavy-duty cast iron closer
-
Optional hold open assembly built into closer
-
Separate closing and latching valves
-
5 mm extended spindle
-
All weather fluid
-
Spring size 4
-
Double acting
-
Center hung
-
Non-handed
-
Must be used with an Auxiliary Stop
Benefits
-
Slotted angle clip for adjustment in header
Specifications
-
Closer: OHC-304
-
Maximum Interior Door Width: 48“
-
Maximum Exterior Door Width: 42“
-
Base Material: Cast iron
-
Maximum Exterior Door Weight: 250lbs.
-
Maximum Interior Door Weight: 300lbs.
-
Dimensions: 11-3/4″ x 3-3/4″ x 1-1/2″
Certifications
-
UL 228
Options
-
90° Back stop, non-hold open
-
90° Back stop, hold open
-
105° Back stop, non-hold open
-
105° Back stop, hold open
Part #:
OHC-609-90NHO – 90° Back Stop, Non-Hold Open, with Mounting Clips
OHC-609-105NHO – 105° Back Stop, Non-Hold Open, with Mounting Clips
OHC-609-90HO – 90° Back Stop, Hold Open, with Mounting Clips:
OHC-609-105HO – 105° Back Stop, Hold Open, with Mounting Clips
OHC-304-90NHO – Heavy Duty – 90° Back Stop, Non-Hold Open, with Mounting Clips
OHC-304-105NHO – Heavy Duty – 105° Back Stop, Non-Hold Open, with Mounting Clips
OHC-304-90HO – Heavy Duty – 90° Back Stop, Hold Open, with Mounting Clips
OHC-304-105HO – Heavy Duty – 105° Back Stop, Hold Open, with Mounting Clips
| Weight | 3 lbs |
|---|---|
| Dimensions | 12 × 9 × 6 in |
| Type: | Heavy Duty – 90° Back Stop, with Mounting Clips, Heavy Duty – 105° Back Stop, with Mounting Clips, Heavy Duty – 90° Back Stop, with Mounting Clips, Heavy Duty – 105° Back Stop, with Mounting Clips, Standard 90° Back Stop, with Mounting Clips, Standard 105° Back Stop, with Mounting Clips, Standard 90° Back Stop, with Mounting Clips, Standard 105° Back Stop, with Mounting Clips |
| Hold Open: | Non-Hold Open, 90° Hold Open, 105° Hold Open |
| Spring: | 4, 1-3 Adj |
