A device for pumping a liquid, utilizing the action caused by releasing compressed air or gas in the submerged end of a pipe. The air or gas aerates the liquid, causing it to become lighter by volume and is thereby forced upward in the pipe by the surrounding heavier liquid, thus producing a flow.
Classification: Hand- or foot-operated air pumps
NSN 6650-00-035-9297
NSN 4140-01-004-3035
NSN 6150-01-305-9092
NSN 5996-01-518-9868
NSN 5965-01-495-0316
NSN 6220-01-218-0847
NSN 6145-01-368-0761
NSN 6150-01-261-7945
NSN 5965-01-576-1868
NSN 5998-00-758-4390
NSN 6650-01-645-2850
NSN 5855-01-659-4829