The Gilian® GilAir-3 and GilAir-5 are industry-leading air sampling pumps trusted for their accuracy, reliability, and rugged design. Designed for professionals, these pumps are ideal for air quality monitoring, offering precise control for flow rates from 1 cc/min to 3,000 cc/min (GilAir-3) and 1 cc/min to 5,000 cc/min (GilAir-5).

Key Features:

• Automatic Constant Flow: Both models maintain air flow within ±5% of the set point, even with fluctuating backpressure, ensuring consistent sample collection in various conditions.

• Rugged & Durable Design: Built for harsh environments, the GilAir pumps are known for their long-lasting construction, making them reliable in tough work conditions.

• Wide Range of Applications: Whether you’re using conventional pull-through media or bag sampling, these pumps provide the flexibility to meet your specific air sampling needs.

• User-Friendly Features:

  • Multiple Models: Choose from Basic, Clock, or Programmable models to suit your requirements. Basic models offer simplicity, while the Clock model tracks elapsed time, and Programmable models allow for timed sampling or delayed starts.
  • Flow Fault & Test Indicators: Built-in indicators alert you to issues like low battery or clogged filters. If a fault persists, the pump automatically shuts down to protect your sample integrity.
  • External Filter Housing: The transparent filter housing enables quick visual checks, simplifying filter replacement with just four screws.

• Optional Low Flow Modules: Enhance functionality with low flow modules:

  • Constant Flow Module for sampling from 20-500 cc/min (ideal for sorbent tube sampling).
  • Constant Pressure Module for 1-750 cc/min sampling, supporting multi-tube setups with independently adjustable flow rates.