555win cung cấp cho bạn một cách thuận tiện, an toàn và đáng tin cậy [grille loto]
Model: XG-H4002-AF-1 - Single Deflection Grille With Horizontal Blades Model: Model: Model: XG-H4002-AF-1 With XG-H4002-AF-1 XG-H4002-AF-1 - Single - Single Deflection Deflection Grille Grille With With Horizontal Horizontal Horizontal Listed Blades - Single Deflection Grille Blades Blades Size
Concealed fastening is used only in ceiling or sidewall applications, as it mechanically secures the grille with a concealed screw and bracket. Screw holes allow installation through the use of factory provided screws through the face. SPRING CLIPS CONCEALED FASTENING
S.S grille, manufactured from grade 316, can be used in offshore applications, chemical facilities, waste treatment, sewage treatment plants and all the application of G.I grille.
To detach the grille from the frame the ratchet springs shall be one by one pressed by a flat screwdriver towards the grille body pulling the grille out of the frame.
Grille cores for wall and sill installations with horizontal, fixed profiled blades, blade pitch (t) 12.5 mm (EF) or 16.7 mm (EFG). The air discharge can be at right angles to the grille or at an angle of 15°.
The FB and FN type Linear grille offers a wide range of blade formats to meet both architectural and system requirements and is ideally suited to sidewall, bulkhead or cill applications.
Air flow is in cfm. All pressures are in in. w.g. Performance data is for grille complete with opposed blade damper in the full open position. NC values are based on room absorption of 10 dB re 10-12 Watts and one grille. Blanks “-“ indicate an NC level below 15.
From the selection diagrams the size of the grille can be selected taking into account the throw, the velocity, pressure loss and noise level of the grille.
APPLICATION : The linear grille type LM is suitable for the supply of cooled and heated air with a slight temperature difference or collecting of return air The grille can be mounted on a wall, floor or window cill. a wide range of frames or core are available.
All grille core assemblies are mounted in a sturdy frame and can be either fi xed core for security purposes or removable core for easy access. For Y sizes over 500mm and X sizes over 1200mm the core is fi xed.
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