Description: Direction of movement (sense of rotation) of the pump during rotation, viewed from the drive onto the shaft; Name: Direction of rotation of the pump
Description: Motion direction (rotating direction) of the pumpe in the case of rotation seen from drive to shaft; Name: Rotational direction of the pump
Description: pump h(q) curve where the maximum head (peak point) and shut-off head are not coincidental, or the total head does not decline continuously as the rate of flow increases; Name: stable pump H(Q) curve