Nextteq International LLC is also a Master Distributor for Gastec detector tube and pump system. We supply custom inventory management and technical support.
The Gastec detector tube and pump system consists of the model GV-100/GV-110 gas sampling pump and Gastec standard detector tubes. Several hundred types of detector tubes are available to support different gas/vapor types or concentration ranges.
☠WARNING: DO NOT INTERCHANGE GASTEC PUMP OR TUBE SYSTEM WITH ANY OTHER PUMP AND TUBE SYSTEM.
- Interchangeability refers to using a pump from one manufacturer and a tube from another manufacturer.
- The ANSI/ISEA specification #102-1990 (R1998) “Performance Standard for Detector Tube Units Used to Monitor Gases and Vapors in Working Areas” is designed to ensure that gas detector tube systems are not interchangeable. (Example: different regulator threads for gas cylinders containing different gases).
- Interchanging parts and components of different manufacturer’s systems reduces system accuracy and reliability and may also cause system failures.
Configurations Available
Pump Features
Video Instructions
Operating Procedures
Airtightness Test
If the sampling pump is not airtight, measurements will not yield correct results. Before starting to measure, be sure to verify that the sampling pump is really airtight.