Viking Corp.
Model FSC-25U for sprinkler installation in suspended tile ceilings offers lateral and vertical adjustment for precisely locating sprinklers "center-of-tile." The "collar-style" center bracket locates and secures the sprinkler in the required position, while also providing vertical adjustment to accommodate flush, semi-recessed, and concealed-style sprinklers. Uses a corrugated stainless steel flexible hose and is rated to a maximum working pressure of 200 psi (14 bar).
Teledyne Flir: Si2a-LD and Si2a-Pro
Electrolux Professional: Generation 7000
Inovonics: Duress Card
T&S Brass: T&S LYNC
AAF International: AstroCel III Aero