STI LCC300 Firestop Collar for 3.0" (76 mm) Trade Size Plastic Pipe

STI LCC300 Firestop Collar for 3.0” (76 mm) Trade Size Plastic Pipe

The SpecSeal LCC Collar is a factory-manufactured device designed to protect plastic pipes penetrating fire-rated walls and floors. Utilizing a heavy-gauge galvanized metal collar to house a molded intumescent insert, the SpecSeal LCC Firestop Collar is specifically sized to fit 1-1/2 in, 2 in, 3 in, and 4 in (38 mm, 51 mm, 76 mm and 102 mm) trade sized pipes. When exposed to temperatures in excess of 320deg F (160°C), the SpecSeal LCC Collars molded insert begins to expand (intumesce) rapidly to form a dense, highly insulative char. Its free expansion ranges from 32x to 64x original (pre-expanded) volume. Expansion continues up to 1,000deg F (538deg C).

Features:

• Sized for 1-1/2”, 2”, 3”, & 4” Trade Size Combustible Pipes
• Installs quickly and eliminates waste
• Tested in a variety of construction types