1500 Series Stacked Pump System; stacked stainless steel pump frames w/ adjustable leveling feet, 5 HP, 3 phase electric motors (208/230 volts) Cat 310 plungers pumps, Electrical Control Panels, Automatic Weep System for fail safe protection, Cold Water Rinse with PFC Manifold, Soap & Wax Systems w/ stainless steel solenoid valves, Hot water tank & PVC hot water manifold with individual bay shut off valves.