The Gilian Power Series pumps are the industry leader in back pressure performance, reliability, and ease-of-use. Thanks to an advanced pneumatic design and powerful batteries, the pumps overcome the main causes of sampling errors – saving you time and money.
> Highest back-pressure capability for any personal sampling pump
> Programmable
> Live flow display
> NiMH battery

STRENGTH IN NUMBERS.

Pump             Flow Range                  Backpressure of H2O up to:
Gilian 800i      200-800 cc/min             80″ @ 800 cc/min
Gilian 5000    800-5,000 cc/min          70″ @ 1,000 cc/min
Gilian 10i        4,000-10,000 cc/min    45″ @ 4,000 cc/min
Gilian 12         4,000-12,000 cc/min     67″ @ 4,000 cc/min

(click on pump name to explore all details)