Sprayers Plus Commercial Compression Sprayer, 2 gal O-rings and seals made of higher grade rubber compounds for better chemical resistance High density polyethylene tank with UV protection Repairable 12" compression pump module generating 120 PSI of pressure (working pressure 15-80 PSI) 20" Brass wand, adjustable brass nozzle and fan nozzles included Larger funnel top for easier and safer filling and pouring