L Steel Counter Door
SL Stainless Steel Counter Fire Door
R&S Counter Fire Doors integrate the automatic fire protection of a Rolling
Fire Door with the compact design and neat appearance of a Counter Door.
They are available in Primed Steel or Stainless Steel and have most of the
same options as Fire Doors. Warnock Hersey Label is furnished standard.
Steel pipe houses torsion spring assembly and supports curtain with a maximum deflection of .03 inch per foot of width. Torsion springs are mounted on a continuous cold rolled steel shaft, adjustable by a tension wheel outside one bracket.
Square hood formed from 24 gauge (galvanized steel) (stainless steel) sheet, reinforced with tip and bottom flanges to limit deflection.
Slide Bolt locks standard for push-up operation, optional otherwise.
Finish:
Galvanized steel slats and hoods are pre-finished with a baked on gray
polyester primer before forming (Tan or bare available upon request). Steel
footpiece, guides and brackets receive one coat of rust inhibiting color
matching primer. Exposed stainless steel provided with #4 finish.
Grifco Fire Door Chain Hoist and Liftmaster FDCL Fire Door Motor, provide smooth automatic closing without tension loss, saving time and money on testing and resetting.
Smoke Detectors: Photoelectric (detects smoke and heat) require connection to a release device (XPBB) or FDC Operator.
Brush seals factory applied to guides and footpiece, field installed on header,
to aid in smoke and draft control.
Key or thumbturn cylinder lock installed on footpiece for added security and
convenience.
Available on all exposed surfaces.
Hot dip Galvanizing available on footpiece, guides and brackets.
Fire doors are to be installed by an R & S authorized representative in accordance with R & S installation instructions and NFPA 80.
Fire doors are to be drop tested and witnessed for proper operation and full closure after installation.
NFPA-80 and model code groups mandate annual inspection and testing of fire doors to check for proper operation and full closure.
(916) 371-5320