With the PHIL patented HiVol® Water Tank, you can easily convert your haul truck into a water truck that can typically spray the entire width of your haul road in one pass. Our Water Tank provides maximum capacity and stability. PHIL engineers and builds Water Tanks for any make/model of off-highway truck to assist with dust suppression, fire protection, road construction, washdown and other applications. Designs are also available for insulated tanks used in cold weather climates and for ice road construction.