Instrument: Pump

Instrument: 
Instrument Short Name:
Instrument Description:

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

PI supplied instrument name: diaphragm pump
Dataset-specific description

Daily samples of oceanic water were collected approx. 30 min before high tide (early morning to late afternoon) with an electric (220V) diaphragm pump (American Machine Self Priming Pump, Model 335E-K6, 3" diameter with a 2hp motor).