The SOLO Model 432 has a specially designed triple piston/diaphragm pump which offers the abrasion resistance of a diaphragm, and the smooth action of a piston. The sprayer generates up to 115 p.s.i. of pressure with no pumping required. A 5.6 gallon tank and long running time enables the operator to treat a larger area with fewer refills. 2 cycle, 25cc engine. Comes complete with adjustable spray nozzle and 24" wand. Weighs 14.5 lbs. Imported.