The Gilian 3500 & 5000 are industry leaders in back-pressure performance, reliability and ease-of-use. These pumps offer flow rates up to 3500 & 5000 cc/min respectively. And thanks to several advanced features, these pumps overcome the main causes of sampling errors – saving you time and money. The air flow display holds calibration for 30 days, even with atmospheric changes. While Gilian air sampling pumps are known for their strength,  the back-pressure capabilities of the Gilian 5000 are the highest in the industry for any personal sampling pump.   

Gilian 3500 Pump UL ATEX, 5-Pack, 120V Price: $5,256.90 View More

Gilian 3500 Pump UL ATEX, Pump Only, No Charger Price: $941.60 View More

Gilian 3500 Pump UL ATEX, Starter Kit, 120V Price: $1,028.50 View More

Gilian 5000 5-Pk, UL ATEX 120V/240V , No Cord Price: $5,154.60 View More

Gilian 5000 5-Pk, UL ATEX 120V/240V , US Cord Price: $5,159.00 View More

Gilian 5000 Pump UL ATEX, Pump Only, No Charger Price: $941.60 View More

Gilian 5000 Starter Kit UL ATEX, 120/240V, No Cord Price: $980.10 View More

Gilian 5000 Starter Kit UL ATEX, 120/240V, US Cord Price: $984.50 View More