you can push forward only when the bead is rotated to the correct position

working well in freshwater and saltwater

Has everything you need

so that you can exit escape form the vehicle in an emergency situation easier

Color: green and black

Hand Electric Drill Drive Self Priming Water Transfer Pump sport & outdoor you can push forward onlyThis self priming drill pump is designed to work with a corded or cordless drill,fits most electric drills; Converts virtually any drill into a high capacity pump capable of emptying sinks,aquariums,pool skimmers and much more FEATURES Small size, light weight and portable,convenient installation; this electric drill powered pump is suitable for home, garden and outdoor Ideal for transferring light liquids, such as fresh water, sea water, oil, dilute