Chinese name electric pump concept electric driven pump conditions a temperature should not be higher than 20 ℃ conditions two liquid pH 6.5-8.5 PH value of the series pump maintenance once a year. CY clean all parts with kerosene electric pump, pay attention to the protection of the mating surface of the electric pump, not any bump portable electric pump, after assembly, all moving parts should be flexible movement, no local jamming. Portable electric pump | Long Hydraulic (certified) | electric pump provided by Dezhou City, Long force hydraulic machinery plant. Long Dezhou City of hydraulic machinery plant (www.longliyy.com) is a leader in Dezhou, hydraulic equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Long hydraulic force in leadership with the staff warmly welcome all inquiries negotiations to create long hydraulic force a better future.