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Eng
Static Pressure Chambers
Features:
Reduced aerodynamic noise by reducing air velocity
Convenience of installation of the air distribution device
Possibility of adjusting the air flow using the control flap
The ability to complete soundproofing with a thickness of 25 mm
Choosing the location of the connecting pipe (vertically or horizontally)
Ceiling mount camera
Fastening to building structures with studs

The static pressure chamber is designed to distribute and direct the air flow supplied to the air distributor, which improves the aerodynamic characteristics formed by the air stream.
To regulate the air flow, the camera can be equipped with a regulator, which is a manually controlled damper or with a platform for an electric drive with smooth regulation. The air flow regulator is installed in the connecting pipe.
Main Specifications:
Installation of static pressure chambers is carried out to the ceiling using special fasteners on the camera body.
1 - hairpin
2 - static pressure chamber
3 - diffuser
The location of the connecting pipe: top (option 1), side (option 2).
Designation example (plenum box for diffusers):
Camera SD-YAR-600 * 600-V160-P-0
where: SD chamber - static pressure chamber;
YAR011 - type of diffuser for a static pressure chamber (YAR 011, DK, SW, П6060ДП, swirl diffuser);
600 * 600 - diffuser size (mm) (or diameter d250);
C - air inlet (B - from above, B - from the side);
160 - pipe diameter (mm);
P - availability of air flow regulator (P - yes, 0 - no);
0 - insulation (W - yes, 0 - no).

Designation example (plenum box for diffusers):
Camera SD-РЩБ-127 * 1000-В200-Р-0
where: SD chamber - static pressure chamber;
RSChB - slotted lattice;
127 * 1000 - installation size of the grating (HxL), mm;
C - air inlet (B - from above, B - from the side);
160 - pipe diameter (mm);
P - availability of air flow regulator (P - yes, 0 - no);
0 - insulation (W - yes, 0 - no).

Dimensions and mounting dimensions:
Chambers for slotted gratings: