Efficient and powerful flow: Provides up to 7 GPM (26.5 LPM) of flow to meet various fluid transportation needs. Low pressure start-up performance: Only 20 PSI (1.4 bar) of low pressure is required to start, with strong adaptability and lower working threshold. Compact and portable design: Lightweight in appearance, easy to carry and move, very suitable for use in narrow spaces or e working conditions. Convenient and worry free maintenance: Key components such as air valves and ball seats are easy to repair, effectively reducing maintenance costs and downtime. Low noise operation: The optimized design reduces the operating noise to 75 dBA, providing a relatively quiet working environment., Manufacturer: JVDDI