High Temp Silicone 2-ply Air Duct Hose, 450F, Orange Only Diameter:2.0 This hose is built for

This hose is built for endurance and performance in custom coolant plumbing and intake systems

It is designed specifically for connecting a 4 1/2" (114mm) OD metal intake pipe to a 4" (102mm) OD pipe

Sold individually -- two are shown in photo to show both ends

but constant exposure to pure petroleum will destroy the silicone rubber

Wall thickness: 3mm (1/8")

High Temp Silicone 2-ply Air Duct Hose, 450F, Orange Only Diameter:2.0 This hose is built forOur 2 ply Silicone Rubber Air Duct Hose is popular for brake cooling ducts due to its high temperature capability (maximum 500 F continuous 600 F intermittent). This hose is flexible and pliable, but a bronze coated spring steel wire support helix prevents it from collapsing. The fiberglass fabric cover and fiberglass cord are both impregnated and coated with silicone rubber. A second layer of silicone covers the inside of the hose to reduce