Flexfab

5/8 in (1.6 cm) 

0.5 lb (0.23 kg) 

2.5 lb (1.13 kg) 

-65°F to 500°F (-54°C to 260°C) 

70 psi (4.83 bar) 

6 in (15.24 cm) 

4-5/8 in (11.76 cm) 

Hot or Cold Side: 4-Ply Heavy Duty Silicone Coated Meta-Aramid Fabric with Heavy Duty Stainless Steel Pressure Retention Rings. Duraguard: 4-Ply Heavy Duty Silicone Coated Meta-Aramid Fabric with Heavy Duty Stainless Steel Pressure Retention Rings High temperature fluorocarbon elastomeric liner 

Blue 

Hot or Cold Side: Used on diesel engines to deliver pressurized intake air to the charge air intercooler and intake manifold. Duraguard: Used on diesel engines to deliver pressurized intake air to the charge air intercooler and intake manifold. Fluorocarbon lining eliminates closed crankcase vapors from permeating through the sidewall of the intercooler connection bellows at 500°F (260°C) 

Recommended for silicone coolant hose, heater hose, marine, and silicone tubing.