Vesda VSP-974 Rotary Valve SF 29/12 RED w/o marking

RED w/o marking

and are direct replacements for the FST-851 Series

Both AdaptaHorn are listed for installation in the following hazardous locations: Class I

or 95 to 177 candela output (see ordering information)

intensity selectable as: 15

Vesda VSP-974 Rotary Valve SF 29/12 RED w/o markingThe VESDA E VEA series of aspirated detectors combine VESDA reliability and early warning smoke detection with pinpoint addressability and a variety of annunciation options. They use patented air sampling points and multi channel microbore air sampling with three alarm sensitivity settings for the sampling points. As a multi channel addressable system, the VEA detector is able to divide a protected space into sampling locations, enabling the