The Kings 25-gal. Commercial-Grade Trailer Sprayer features a 12V diaphragm pump that delivers up to 1.8 gpm and 45 psi. Sprayer includes 25-gal poly tank， 4'L folding spray boom， spray tips and pressure gauge. Spray hard-to-reach areas with the spray wand attached to a 30'L spray hose. The compact 2-wheel trailer is made of corrosion-resistant， heavy-duty welded aluminum equipped with clevis-style hitch， stainless axle and heavy-duty 4.80/4.00-8 16" tall tires. 62"L x 23"W x 38"H. 75 lb.