Features: 1. new and high quality. 2. Made of cast copper material, durable to use. 3. Adopt electric drive mode, it has stable performance. 4. Double suction mode increases efficiency and saves time 5. Widely used, suitable for cleaning caravan, boat, car, etc. Specification: Condition: New Model: 3208 Motor Housing: Plastic Material: Cast Copper Drive Mode: Electric Uses: Boost Pump Pump Shaft Position: Horizontal Impeller Structure: Closed Impeller Number Of Impellers: Multiple Levels Impeller Suction Method: Double Suction Suction: 2-3 Meters Power: 100W Flow Rate: 6-7L Head: 90 Meters Outlet Protection Pressure: 8-10Kg Intelligent Double Pump Size: Approx. 165 * 100 * 62mm / 6.5 * 3.9 * 2.4in Left Inlet Diameter: 10mm Right Outlet, Flat Rib, Male Wire: 18mm Optional Color: Yellow, Black Weight: Approx. 1139g / 40.2oz Package List: 1 * Pump Note: 1. Do not use high temperature water or dirty water with a temperature exceeding 60 (sludge in dirty water will cause irreparable damage to the pump) 2. The pump can touch a small amount of water (drying after use), can not directly spray water to the motor pump, it is strictly prohibited to pump the motor pump in the water 3. The pump can not be placed in a humid place for a long time 4. Do not disassemble the machine or adjust the pressure setting screw (adjust the pressure setting screw without authorization, it may be fatal to the pump) 5. It is strictly forbidden to use the machine without the filter. The density of the filter is preferably above 80 mesh (impurities will cause damage to the pump) 6. The diameter of the water spray hole must meet the specified value, otherwise the motor pump will be damaged 7. For household use only, do not use it for commercial purposes (to reduce the service life to avoid excessive heat, and recommend intermittent work if conditions permit) 8. Please confirm the power supply before use. The power supply parameters must match the input parameters of the motor pump. 9. The recommended power cord should not be thinner than 0.75mm2 (copper core wire), the length is about 2.5 meters, do not need thin or long. If you really need to lengthen, you need to increase the wire diameter while lengthening, otherwise it will be due to electricity. The pressure drop of the source line is too large, resulting in a decrease in the performance of the motor pump. The thicker the better, the shorter the better, the length is enough to use) 10. It is recommended that the inner diameter of the outlet pipe should not be less than dia. 5.5, and the length should not exceed 10 meters (not too long and too thin, or it will affect the pressure flow and the effect of turning off the gun. (The thicker the better, the shorter the better, it is enough to use) 11. It is recommended that the inner diameter of the inlet pipe should not be less than 6, and the length of the inlet pipe should not exceed 1.5 meters when sucking water.(the coarser the better, the shorter the better) 12. When connecting pressurized water sources such as tap water, the inlet pipe can be appropriately lengthened, and the inlet pressure should not exceed 0.1MPA (1 kg force)