Field Repairable – Reusable anodized aircraft aluminum fittings Extreme all-weather flexibility, even in subzero temperatures (-40° to 140°F) Won’t kink under pressure Lightweight and easy to handle Lays flat – no memory Durable and abrasion-resistant outer cover Maximum working pressure at 70°F: 300 psi Flexzilla Pro Reusable Fittings include bend reinforcement to reduce wear and tear, prolonging the life of the hose .