The R550 Rolling Fire Shutters are the perfect choice for pharmacies, cafeterias, concession areas, ticket counters, nurse/hospital desks, and many more applications where a fire-rated wall exists. They are manufactured with U.L. fire ratings and are a cost effective way of protecting property in case of a fire, while increasing building safety for occupants.
Max Door Size
Gauges
Options
Fire Ratings: Available in 90 minutes and 3 hours.
Automatic Closing Devices: XP, XPBB, AFCB.
Detection and Activation Devices: Smoke and heat detector, horn.
Optional Mounting: Between jamb under lintel (fascia required) or above lintel.
Vision Panels: 5" wide x 3/4" high available on any UL rating.
Flame Baffle and Jamb Seal: Helps prevent smoke infiltration through the header and jamb. NFPA105 Smoke control upon request.
Locks: Slide lock, thumb-turn or cylinder.
Slat Profile
*Powder coat finish is available in a variety of color options. 40-year film integrity and a 35-year no-chalk/no-fade limited paint warranty.
R550
Material
Galvanized steel with baked polyester & epoxy primer. #4 Stainless steel (R550S)
Endlocks
Steel endlock on every alternate slat.
Operation
Manual pushup up to 10' 4", wider doors crank operation.
Guides
Boxed shaped powder coated steel guides and curtain stops or stainless steel on model R550S.
Bottom Bar
Two-piece steel or stainless angle and bulb weatherseal.
Hood
22 ga galvanized steel with baked epoxy primer and baked polyester. Stainless steel (R550S).
Counterbalance
25,000 cycle oil-tempered helical torsion spring.
Barrel
Barrel fabricated from minimum 4-1/2" O.D. pipe, with 1" tension and drive shaft and provided with lugs welded to barrel for curtain assembly. Springs to be oil tempered grease packed helical torsion type.
Brackets
1/4" steel plate powder coated with self aligning bearing.
What's next?
Rolltite R500
Rolltite R700
Rolling Steel Doors
