... so on 3.GracoWagner sparePart Specifications: 1.Model: HB-592, Graco 395 type airless ... paint sprayer, 3L/M, 21MPA 3.Model: HB-125, Gas engine with diaphragm pump, 4.5L/M ... , 3000W/4HP 4.Model: HB-135, road marking machine, 4.5L/M, 3000W/4HP 5. Model ... electric piston or diaphragm airless sprayers, gasoline engine sprayers, pneumatic airless sprayers, road marking ...