Tube: Black nitrile synthetic rubber
Cover: Black neoprene static dissipating/static conductive synthetic rubber (wrapped finish)
Reinforcement: Spiral-plied (4) synthetic fabric and one nylon breaker
Permanent Reusable 4-bolt: Brass male and female NPT (swivel nut)
Aluminum clamp fittings - male and female, NPT
BSP threads – all females have swivel nuts – available with brass, tin plated brass, and stainless inserts
Aluminum male available for 2, 21/2 and 3-inch ID