8 Febco 850 Double Check OSY Backflow Prevention System Enviro Safety Products or condensation must be prevented

or condensation must be prevented

thanks to its dual-pump vacuum technology and integrated HEPA filtration

the DRYAIR can handle substantial volumes

Seamlessly compatible with Novatek’s VSE power tools

6 QT capacity reduces frequency of emptying

8 Febco 850 Double Check OSY Backflow Prevention System Enviro Safety Products or condensation must be preventedThe 8 Febco 850 Double Check OS&Y Backflow Prevention System is designed for fire protection and commercial plumbing professionals seeking reliable prevention of contaminant backflow into potable water supplies. Engineered to meet stringent regulatory standards, this assembly ensures water safety in fire sprinkler and standpipe systems with durable construction and clear operational feedback. Corrosion Resistant Construction: Manufactured from fusion