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Richard Sthamer - Model vaPUREx- AR 3/3 F-5 8342 -Fluorine-Free Alcohol-Resistant Foam Agent
vaPUREx AR 3/3 F-5 is a fluorine-free, alcohol-resistant Class B foam extinguishing agent designed for use as heavy, medium, and light foam at a 3% admixture with fresh or seawater. This foam agent is highly effective for both non-polar (not water-miscible) and polar (water-miscible) fuels. Its rapid and efficient extinguishing performance, combined with a highly stable foam blanket, makes the agent exceptionally robust and powerful. Thanks to various certifications and tests such as LASTFIRE, ICAO B, IMO, and others, the foam agent can be used across a wide range of applications.
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- Outstanding extinguishing performance on large polar and non-polar liquid fires.
- Resistant and especially stable against heat radiation, fire fumes and air motion.
- Pseudoplastic
- Physiologically harmless and completely, particularly well biodegradable
- Stable, extremely gas tight, very flowable and self-mending foam blanket
- Pressure resistant medium-expansion foam (operating pressure at nozzle from 4 - 8 bar; 58 - 116 psi)
- Optimised for CAFS
- Proportioning rate: Low (3%), Medium 3%, High (3%)
- Foam expansion: Low (5-10 times); Medium (50-100 times), High (500-1,000 times)
- Frost resistance: -5°C
- Type certification: EN 1568:2018 parts 1, 2, 3, 4; ICAO; IMO; LASTfire
