Specifications: -Size(mm): 810(L) X 460(W) X 540(H) -Weight: 68.2 KGS -Plunger no. & dia.(mm): 3 X 55 -Pressure: 21 ~ 50 kg/cm2 -Engine: 19 ~ 23 PS -Motor: 12 ~ 30 HP Description: -Constructed design and mechanism outstanding. -Copper cylinder. -Precision casting crankshaft and chrome molybdenum alloy steel crankshaft are available. -Pressure adjustable unloader. -Nitrided stainless steel plunger, chrome plated stainless steel plunger and ceramic plunger are available. -Precisely processed brass connecting rod. -Packings made of special acid & alkali proof and abrasion proof materials, V type & U type are available Character: -The motor or engine automatically unload while you stop spraying. -Prolong the operating life of the spraying hose and sprayer successfully. -The highly sensitive auto-release unloader offers you long distance spraying with efficient