Thermoplastic PVC hose with 3/8″ ID is lighter in weight than standard air hoses. For use with compressed air, water and/or mild chemicals, this 50 foot hose is resistant to oil, gasoline, abrasion and ozone effects. Assembled with 1/4″ MNPT brass fittings on both ends, these PVC air hoses have a maximum working pressure of 250 PSI.