US Pump Parts is a family owned US business and features the best prices online for residential and commercial water and sewage pumps and parts. A pump is a device that moves fluids ( liquids or gases), or sometimes slurries, by mechanical action. Pumps can be classified into three major groups according to the method they use to move the fluid: direct lift, displacement, and gravity pumps. Pumps operate by some mechanism ( typically reciprocating or rotary), and consume energy to perform mechanical work moving the fluid.
Hand pumps are manually operated pumps; they use human power and mechanical advantage to move fluids or air from one place to another. They are widely used in every country in the world for a variety of industrial, marine, irrigation and leisure activities. There are many different types of hand pump available, mainly operating on a piston, diaphragm or rotary vane principle with a check valve. Part Name Pattern No. 1K57 Motor adapter with 6K2 and foot 55178 1K58 Casing- tank mounted with 6K13, 55179.