Feature: 1. Thickened barrel and high‑toughness pressure‑reducing oil sac protect the normal operation of the motor in a high water pressure environment, realize long‑lasting work 2. Adopt engineering plastic anti‑sand floating impeller, wear‑resistant and compressive, durable 3. Optimized flow channel design, multi‑stage floating rotation realize fast water absorption and intake 4. This water pump using all‑brass core wire motor, which is full of power, high efficient 5. This is a large‑flow and high‑lift battery solar water pump, with a head up to 35 meters, very practical Specification: Item Type: DC Deep-Well Pump Material: Brass + engineering plastics Model: S-4-35 Head: Approx. 35meter / 114.8ft(maximum) Flow Rate: 5 m³/hour Outer Diameter of Interface: Approx. 25mm / 1in Cable Length: Approx. 9meter / 29.5ft. Package List: 1 x DC Water Pump1 x Interface1 x Interface Gasket1 x User Manual Note: 1. Check whether the power supply voltage is consistent with the water pump before use.2. If there are debris and other debris in the water source, the pump should be placed in a bamboo basket to prevent clogging.3. The pump must be hoisted with a rope and put on the handle, and the cable must not be pulled arbitrarily.