FIRESTOP COLLARS ADAPT TO THE SIZE OF PIPE YOU ARE WORKING. STANDARD 3 IN. & 4 IN.

Description

SpecSeal RTC Firestop Collars adapt to the size combustible pipe that you are working with. One collar is designed to address standard 3 in. & 4 in. plastic pipes as well as their associated couplings. RTC Firestop Collars adaptable nature make them an excellent tool to have at hand when bringing combustible penetrations up to code.

Key Features

• Adjustable - one collar fits 3” (89 mm) pipe, 3” (102 mm) coupling, 4” (114 mm) pipe, and 4” (127 mm) coupling
• Rapid expansion - closes off burning pipes quickly
• Small profile - use it in all the tight spots
• Flexible & durable - no loose flakes (eye hazards)
• Water resistant - no water soluble or hygroscopic ingredients
• High volume char - expands up to 60 times
• Specifications:
  • Shell Construction: Nom 22 GA galvanized steel (0.03" (0.76 mm) thick)
  • Intumescent Insert: Molded one piece
  • Size accommodated: 3" trade size pipe (89 mm), 3" trade size pipe fitting (102 mm), 4" trade size pipe (114 mm), 4" trade size pipe fitting (127 mm)
  • Expansion Begins: 320°F (160°C)
  • Volume Expansion: 32x to 64x (free expansion)
  • In Service Temperature: Less than 120°F (49°C)
  • Shelf Life: No Limit
• Test Standards: 
  • ASTM E814 (UL1479)
  • CAN/ULC-S115