Please specify when ordering the f2 door for use with a duct wrap system longer bolts will be applied.
Grease duct access door detail.
The right access panel should be installed in order to allow service personnel safe and convenient entry to these ducts.
We offers 2 3 and 4 hour blast resistant and fire rated ducts duraducts including zero clearance kitchen grease duct lab exhaust and access doors to allow for cleaning.
Remove the four corner thumb bolts and replace with the four threaded extension rods from the 3m fire barrier grease duct access door hardware extension kit 3m kit no.
Intertek system 3m frd 120 18.
The gdd is a ul and ulc listed access door for installation into grease ducts.
1 5 in x 6 in x 25 ft.
Each door includes a high temp access door threaded rod conduit and 16 gauge access door cover.
3m fire barrier grease duct access doors.
Cut a second layer so that it overlaps the first layer a min.
The f2 grease duct sandwich access door is for grease duct applications and meets nfpa 96 standards.
Grease duct cleanouts and openings shall comply with all of the following.
Can accomodate three layers of grease duct wrap.
This door meets or exceeds the requirements of all mechanical codes.
Its ceramic fiber gasket allows its use with temperatures up to 2300 f.
Grease ducts shall not have openings except where required for the operation and maintenance of the system.
Grease duct access door and panel to prevent grease build up which can be a fire hazard access to grease ducts is necessary.
Technology advantage something better for less cost.
Access doors sold as single units.
Grease duct factory built means all details are taken care of.
Two inches on all sides.
Choose from access doors rated to 175 f 200 f and 2300 f maximum temperatures.
Duct access doors and hi temp access doors from grainger include circular grease doors various sized tab in hinged and cammed as well as tab in cammed only and inspection cleaning access doors.
One installer and no other trades required overall less cost.
For details on the butt joint with collar application method see the following system documents.
Transitions to hoods inline access doors supports and hangers and transition to fans stainless steel and factory insulated.
Grease duct access doors.
No tools required to open and close door.
Sections of grease ducts that are inaccessible from the hood or discharge openings shall be provided with cleanout openings.
Seal cut edges with aluminum foil tape.
