Working Pressure(Mpa):2~4 Flow(L/min):8.5~17.5 r.p.m:500~1000 Power(Kw):2.2 N.M/G.W(Kgs):21/22 Carton Dimension(mm):495*35*320 Dia(mm):25 Plunger Material:Ceremic Hard chrome-plated Voltage(V):150V/240V