Pump sealed as a whole, the original key components are imported from Germany, to eradicate the ills of oil spills, the size of the piston rod chrome plated solid structure, with overload protection, decreased speed control spool with a whole piece, unlike the scattered parts, ease of maintenance, thus to make it more responsive to market demand. 

Moving parts equipped with alloy hub, able to absorb partial load, wear resistance, long life and easy replacement.