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Gilian GilAir-3 & GilAir-5

The GilAir pumps (GilAir-3 & GilAir-5) have one of the largest user bases of any air sampling pump worldwide. These reliable 3 and 5 litre per minute air sampling pumps have automatic constant flow assuring sampling is maintained within +/- 5% of the initial set point. Setting the flow rate on the GilAir-3 & GilAir-5 is a simple process that requires no special adjustment tool so you spend less time configuring pumps.


For more information on Gilian GilAir-3 & GilAir-5 or to request a quote, contact our team now:


The GilAir-3 and GilAir-5 are recognised for durability and reliability when it counts most.

Automatic constant flow — the most important feature of any sampling pump — is standard on all GilAir-3 and GilAir-5 pumps. It assures flow is maintained within 5% of the initial set point, even with varying back-pressures from flow restrictions or build up of material on the filter. GilAir-3 and GilAir-5 pumps are suitable not only for conventional pull-through sampling media but also for bag sampling and other pressure applications.

The GilAir-3 and GilAir-5 are now available with nickel-metal hydride (NiMH) batteries that virtually eliminate memory effects and lazy battery issues. NiMH batteries are environmentally friendly, recyclable and do not pose a risk to the environment when being disposed. New NiMH battery packs are backwards compatible with GilAir-3 and GilAir-5 pumps that currently use NiCd batteries and are user replaceable by removing only two screws on the rear of the pump.

Features Include:

Basic, Clock, & Programmable Models The GilAir-3 and 5 are available in 3 models; Basic, Clock and Programmable. The Basic model is straight-forward and easy to use. Clock models provide an elapsed-time clock display. Programmable models enable a timer which can start or stop the pump at pre set time intervals or program a delayed start.

GilAir-3 & GilAir-5 Hazardous Approval Ratings:
Intrinsic Safety — UL
Class 1, Div 1, Groups A, B, C, D;
Class 2, E, F, G; Class 3
EMC: Emissions Standards
EN 55011:2009/A1:2010 Group 1, ClassA
ICES-003 – Issue 2 Class A
FCC PArt 15 (per ANSI C63.4:2015) Class A Verification
EMI: Immunity Standards
EN 61326-1:2013;
IEC 61000-4-2:2006 / EN 61000-4-2:2009;
IEC 61000-4-3:2006 / EN 61000-4-3:2006/A1:2008/A2:2010


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