Supply Air Grilles - SD
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- These models have one set of individually adjustable blades on a horizontal plane to provide maximum throw requirements or on a vertical plane 9on special request) to provide maximum spread adjustment.
- They are recommended for heating, cooling, and ventilating applications, generally mounted in a high sidewall bulkhead or duct when wither spread or throw only is important.
- The grilles are provided with or without an opposed blade damper.
- The adjustable blades are spaced at 19mm, but fixed blades with 13, 21 and 26mm spacing can be offered at special request.
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GENERAL SPECIFICATIONS
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- All models feature one set of individually adjustable blades of extruded aluminium set in a 20, 30 or 50mm extruded aluminium frame.
- An optional extra opposed blade damper is constructed of extruded aluminium blades can be supplied on request.
- All models can have a powder coated surface finish preceded by five stage preparation process of cleaning, phosphatising and drying.
- Other colours are available on request.
- Grilles can also be supplied in natural anodized finish.
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| TYPE SD: |
Single Deflection Supply Air Grille manufactured of extruded type 50S anodising grade aluminium with individually adjustable horizontal louvers held in place by star lock washers and wire |
| Optical Accessories |
OBD |
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Opposed Blade Damper |
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PC |
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Punched counter sunk holes |
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CF |
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Concealed Fixing |
| Frame Options |
30mm Standard |
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20mm |
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50mm |
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| Finish Options |
NA |
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Natural Anodised |
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EPC |
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Epoxy Powder Coating |
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| Ordering Procedure: Example |
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REF
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QTY
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SIZE (LxH)
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TYPE
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ACCESS
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FRAME
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FINISH
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SPECIAL INSTRUCTIONS
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1
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7
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500 X 200
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SD
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OBD
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30
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NA
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CF
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Note:
(1) Dimensions given are for opening size into which grille will fit (i.e Normal Duct Size)
(2) If code "OS" is entered under SPECIAL INSTRUCTIONS, then dimensions given are over flange. |
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