Product Name：LRS40-6S Model Number:LRS40-6S Product descriptions: MODEL INLET/OUTLET MAX-FLOW MAX-HEAD POWER WEIGHT 　 (mm) (L/min) (m) (W) (Kg) LRS15-8.5Z 15 30 8.5 100 3.0 LRS25-4S 20 40 4 65/46/30 3.0 LRS25-6S 20 52 6 100/67/46 3.0 LRS40-4S 25 46 4 65/46/30 3.0 LRS40-6S 25 65 6 100/67/46 3.2 LRS25-6 25 52 6 100 3.0 LRS40-6 25 65 6 100 3.2 LRS40-6S   pipe pump (For more specifications, pls contact with us)