Product Name：Auto boosting pump Model Number:Auto boosting pump Product descriptions: MODEL INLET/OUTLET MAX-FLOW MAX-HEAD POWER WEIGHT 　 (mm) (L/min) (m) (W) (Kg) 12WG-8 15 10 8 40 2.5 15WG-10 20 10 10 60 2.8 15WZ-10 20 10 10 90 3.0 15WR-10 20 10 10 90 3.0 15WB-10 20 10 10 80 3.0 15WB-14 20 10 14 120 3.5 18WG-18 　 10 18 260 4.0 18WZ-18 20 10 18 260 4.0 (For more specifications, pls contact with us)