Dual oversized radial ball bearings are installed for better wear and friction resistance and precision polished ceramic pistons for extended seal life

the control board might be the culprit

Fluid Filter Maximum Flow Rate (GPM) 2 Maximum Hose Length (ft) 25 Maximum Working Pressure (MPa) 12

Binks resin needle

Easy to use and convenient designs

Motor Driven Hose Reel - 3000 PSI - 1175 Series 4-gpm Dual oversized radial ball bearingsHydraulic Rewind LESSHOSE(Reel Only) 1" x 135' COXREELS 1175 Series motor driven hose reels, like the 1125 Series, is an industry preferred design built with a larger chassis for larger hose capacities and hose diameters. They feature a sturdy one piece all welded "A" frame base, low profile outlet riser open drum slot design for smooth even hose wraps around the drum. SWIVEL Nickel plated steel 90 full flow NPT swivel inlet Swivel Seals: AFLAS DESIGN