Castiron pump head
casting aluminium housing
stainless steel air chamber
pressure adjustable
stainless steel plunger
heavy-duty plunger sealing set
Optional components
Casting brass pump head
heat-treament plunger
ceramic plunger
brass V-packing seat
Stainless steel valves
Copper Oil Cup
Model:3WZ-30
Plunger no.x Dia.:3pcs×30mm
Pressure（Kg/c㎡）:20-35
Output:30-45L/min
Power:3-4HP
Weight:11kg
Size（mm）:410×310×340
