Brand: Specified Technologies Inc
Application: Common constructions including concrete floors, concrete walls, concrete block walls, and gypsum board/stud wall assemblies up to 10"" (250 mm) thick.
Color: Silver
Construction: Install around existing cables. Two preformed steel sleeve halves with rolled edges, steel escutcheon plates with intumescent gaskets, and a dosage of our SpecSeal SSP Firestop Putty.
Country of Origin: USA
Dimensions: 4 in
Environmental Conditions: 350 C
Fire Rating: 1-2 HR
Included: Complete Kit - Includes: Sleeve, all mounting hardware, firestopping materials
Installation Type: Screws
Material: Thick Steel
Mounting: Walls or Floors
NEMA Rating: Silver
Opening Type: Electrical Through-Penetrations, Cable Through-Penetrations
Shape: Cylinder
Size: 4 IN
Special Features: Complete kit including wall labels., Offered in three sizes: 1in., 2 in., & 4 in. diam., Sized for assemblies up to 10 in. thick., Oversized escutcheon plates and gaskets available for larger openings.
Standard: ASTM E814, UL 1479, CAN/ULC S115
Sub Brand: FSR
Temperature Rating: -10 - 120 F
Type: Firestop Split Sleeve