Asphalt Sealcoating Direct now offers a compact Portable Asphalt Sealing Pump Spray System that uses your tank and air compressor. This system delivers between 90 and 150 PSI and includes a strainer and dual diaphragm pump along with high pressure hose and a 3/4" aluminum 6' deluxe wand. Just hook-up your compressor and tank and your ready to go!