Kings 100 Gallon (50 50) Dual Tank Soft Wash Skid Sprayer, 10.5 GPM, 300 PSI, Poly Diaphragm Pump, Honda GX160, Electric Hose Reel, Model KS5050 shipclass=250 The KAPPA 40 GR two diaphragm pump The KAPPA 40 GR two diaphragm pump from Udor allows for adjustable pressure regulation from the control unit and is ready for heavy duty use with internally manifolded anodized aluminum construction 12 VDC Motor Rewind Hose Reel 5 gpm or up to 300 psi depending on your application and use the extra hose length to spray hard to reach areas Polypropylene heads and manifolds on the pump provide top resistance to harsh chemicals