Selecting a smaller, lightweight, low flow pump (0.05-1L) for sampling vapours and gases, over a medium flow pump (1-5L) equipped with a low flow adaptor is more user-friendly for workers.

The U.S. Army Corps of Engineers primarily uses a low-flow groundwater sampling method, which slowly pumps the groundwater without disturbing the aquifer itself.

The NMS010 micro diaphragm gas-sampling pump transfers, evacuates, or compresses gases for portable monitors, medical, and other gas-sampling instruments applications. The NMS010 micro diaphragm ...

Size, weight and accessibility are critical design elements. Pumps should allow freedom of movement, be unobtrusive, robust and not prone to leakage. Selecting a smaller, lightweight, low flow pump (0 ...