Full definition
Flexible tube conveying compressed air to pneumatic tools and actuators. Materials: polyurethane PU (most flexible, 95 Shore A, -35°C to +60°C), nylon PA12 (stiffer, higher pressure), polyethylene PE (economical). Standard OD sizes: 4, 6, 8, 10, 12, 16 mm. Maximum pressure: 8-15 bar depending on material and diameter. Standard ISO 7751. Brands: Festo (PUN), SMC (TU), Parker (Parflex), Legris, Pneumax.