Manual pump which of these parts: Part 1 pump storage tank 2. The handle portion 3. The rear seat part of the hydraulic hand pumps as hydraulic power source, the appearance of small, light weight, portable hand pump series. Manual pump. Designed for emergency and explosion hazard workplace design. Traffic accident rescue, earthquake and other disaster relief, rescue and other accidents. Hand pump manufacturers, hand pumps, hydraulic power supplied by Lu Lu hydraulic equipment plant in Texas. Hand pump manufacturers, hand pumps, Texas Lu Lu Hydraulic power hydraulic machinery plant (www.luliyeya.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact phone book pages or pictures on request The latest information, contact: Lu Jingli.