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(Rental Fleet Unit Used) Sensidyne Gilian GilAir-5 Constant Air Flow Sampling Pump

(Rental Fleet Unit Used) Sensidyne Gilian GilAir-5 Constant Air Flow Sampling Pump

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Regular price $249.99 USD
Regular price $742.00 USD Sale price $249.99 USD
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This used unit is being sold in "AS IS" condition. These units are from our rental fleet. They have been well maintained and are ready to use for your field projects. 

Units may show signs of cosmetic wear as they were in our rental fleet.

ALL SALES ARE FINAL. No returns are accepted on these meters. If you have any questions or concerns please feel free to speak with one of our reps by calling: (949) 748-8055

The GilAir pumps (GilAir-5) have one of the largest user bases of any air sampling pump worldwide. The reliable 5 liter 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-5 is a simple process that requires no special adjustment tool so you spend less time configuring pumps.

The most recognized air sampling pump on the market.
The GilAir-5 is recognized for durability and reliability when it counts most. 

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

NiMH batteries are now available for the GilAir-5.
The 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 of. New NiMH battery packs are backward compatible with GilAir-5 pumps that currently use NiCd batteries and are user replaceable by removing only two screws on the rear of the pump.


Flow Fault & Test Indicators

The fault light indicator activates when the pump flow control is outside +/-5% of the required flow rate, such as from a low battery, blocked tubing, or filter. If fault conditions persist for 30-60 seconds, the pump automatically shuts down and freezes the timer. Models with a timer display preserve run time on the display, ensuring a valid sampling result. When the fault condition is cleared before the shutdown, the pump will resume normal sampling and the fault light turns off. The 5 also has a Battery Test indicator light that illuminates when the battery can provide a minimum of 8 hours of operation over operating range.

External Filter Housing

Clear filter housing allows an immediate visual inspection of the internal filter's condition. This feature protects the pump from dirt and debris and is externally mounted on the pump, allowing for quick inspection. Filter replacement requires the removal of just four screws. A built-in moisture trap helps prevent moisture from entering and damaging the pump chamber, such as moisture carryover from impingers.

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