Features: 1. 100% brand new and high quality. 2. This is a single suction pump with good performance. 3. High pressure and low current. 4. Made of high quality material, not easy to be corroded 5. Low noise during operation, it can also operate without media Specification: Condition: 100% New Maximum Pressure: 9Kg Suction: 1-2 Meters Hydraulic Head: 70 Meters Drive Mode: Electric Using: Boost Pump Pump Shaft Position: Horizontal Impeller Structure: Closed Impeller Number of Impellers: Single Stage Impeller Suction Method: Single Suction Principle: Diaphragm Pump Performance: High Pressure Conveying Medium: Clean Water Pump Adapter Pipe Size: Connect to pipes with an inner diameter of 8-10MM and an outer diameter of 12MM Package List: 1 * Pump Note: Operate without media can't exceed 30 minutes