Coxreels EZ-SH-525-DF-BBX DEF Heavy Duty Spring Rewind Hose Reel, EZ-Coil safety system equipped, 3/4" I.D., 25' DEF hose, low pressure, 300 PSI is part of our Pure Flow Series COXREELS® selection. COXREELS® Pure Flow Series is offered in spring rewind, hand crank and motorized retractions. All Pure Flow hose reels come standard equipped with stainless steel air/fluid paths and stainless steel swivels with non-toxic, food quality grease, ensuring clean,non contaminated, safe and reliable transfer of breathing air, potable water or other clean fluids.