Significant Services BLUBIRD BB3825 3/8" x 25' Rubber Air Hose, 100% Rubber Lightest Strongest... Brand: BLUBIRD DESCRIPTION BluBird is the evolution of general purpose hoses as we know them. A conflation of technology and market experience, the BluBird hoses are tailor made with the end-users in mind. Offering the best of all words ? the cold weather flexibility, strength and durability of the best rubber hoses and the light-weight and ease of hybrid hoses, BluBird is the ultimate hose package at an unbeatable price. Max. Working Pressure: 300PSI Safety Factor: 4:1 LIGHTEST, STRONGEST, MOST FLEXIBLE: BluBird's 100% rubber air hose is 40% lighter than standard industry hoses and as light a hybrid or PVC hose. It is stronger than the best of rubber hoses. EASE OF USE: Lays flat, does not kink under pressure, get sticky or dirty like plastic and hybrid hoses. Much easier to clean. UNMATCHED COLD WEATHER FLEXIBILITY: Remains as flexible at -50F as the best hybrids at 0F. Perfectly usable. Doesn?t become a noodle up until 190F. FITTING DESIGN: Blubird's Air hoses come with brass end fittings. Better against rust than steel and stronger than aluminum. HIGH STRENGTH AND PRESSURE: Polyester braid gives the air hose 300PSI working pressure from -50F to 190F with a burst pressure of 1200PSI (Most ?300PSI? hybrids have a 900PSI burst).