WebNov 13, 2024 · PHOS-CHEK WD881 is highly effective for fighting Class A fires when mixed with water at use rates of 0.1% to 1.0%. It has proven effectiveness in many applications … WebSep 30, 2024 · PHOS-CHEK WD881 is the most concentrated Class A foam product available today. Other products contain significantly more water in the concentrate. This extra water means higher use rates will be required to achieve expected results. WD881 does not contain fluorinated surfactants such as PFOS/PFOA.
PHOS-CHEK WD881 Class A Foam - Fire Product Search
Webby PHOS-CHEK. $160.00. PHOS-CHEK WD881 Class A Foam concentrate is specially formulated to make water more effective for fire fighting. The unique combination of surfactants in WD881 significantly reduces water’s surface tension and, when mixed with air, creates a superior foam blanket that surrounds fuels with a thick layer of water. WebPHOS-CHEK is ground-applied, long-term fire retardant that is used when season-long protection is required. Unlike red PHOS-CHEK fire retardant dropped from planes, ground-applied PHOS-CHEK is an uncolored retardant that … eastman alert
Phos-Chek WD881 Class A Foam Concentrate Curtis - Tools for …
WebPhos-Chek WD881 may be used with: Low expansion foam equipment (nozzle, monitors, foam chambers, etc.) Non-aspirating devices (water spray nozzles and standard … http://phoschek.com/ WebFeb 12, 2013 · dilution, and then immersed in Phos-Chek WD881 foam mixed at 0.3% dilution for the remaining 89 days under the same conditions (full and partial immersions at 70°F and 120°F). This test was performed because previous tests have shown that foam solutions can be more corrosive when metals/alloys are exposed to other products first. cultural wellness activities