One Air Sampling Pump with All the Features You Want
The Gilian® GilAir® Plus air sampling pump is designed for industrial hygiene professionals who require the ultimate in performance, versatility, and ease of use. It combines cutting-edge features with a user-friendly design to ensure accurate and reliable sampling data.

Key Features:
QuadModeTM Air Sampling Technology:  It’s like 2 pumps in 1 – Performs both high-flow constant pressure and constant flow (450-5,100 cc/min) and low-flow constant pressure and constant flow (20-499 cc/min) with a single pump, and no external adapters.
Selectable Automatic Fault Recovery: Ensures sample integrity by attempting to restart the pump in case of fault conditions.
Standard Temperature & Pressure (STP) Correction: Provides accurate flow rate and volume measurements under varying environmental conditions (STP model).
Superior Design & Comfort: Compact and lightweight design (one-third smaller than traditional pumps, weighing less than 21 oz.) maximizes worker comfort during extended sampling periods.
Real-time Clock with Data-logging (up to 16 events): Captures and stores critical sampling data for easy retrieval and analysis.
Superior Versatility for Diverse Sampling Applications:
Widest Flow Range: Address any personal air sampling method with flow rates between 20 and 5,100 cc/min.
Samples a wide range of airborne contaminants: Particulates, vapors, gases, and metal fumes.
Multi-language Capability: English, Spanish, French, Italian, Dutch, Portuguese, and German.
Outlet Port for Bag Sampling: Increased application flexibility.Additional Features:
High Back Pressure Capability: Up to 40″ H2O in both high and low flow modes for challenging sampling conditions.
Automatic Self-Check System: Maintains sample accuracy by identifying potential operational issues.
Intuitive Menu and Keypad Interface: Simplifies pump operation and minimizes the risk of user error.
Large, Easy-to-Read Backlit Display: Provides clear visibility of critical sampling data in any lighting condition.
Convenient SmartCalTM Feature: Enables automatic pump calibration for increased efficiency and accuracy.
Optional Docking Station (STP and Data Logging Models): Facilitates data download, report generation, pump management, and automated calibration.
Barometric Pressure Compensation: Maintains +/- 5% flow rate accuracy at altitudes up to 8,000 feet above or below sea level, eliminating the need for manual corrections.
Bluetooth® Connectivity
Remotely monitor an air sampling pump up to 5 meters (16.4 ft.) away
No disturbance of the worker
Stay in unrestricted areas while workers are in restricted areas
No need to suit up