SMARTEMP Linear Multi-stream Ceiling Diffuser
High induction, 1-way blow or 2-way blow linear ceiling diffuser with 1-to-8 slots, each with multiple barrel nozzles discharging alternating multi-stream mini-jets.
Mini-jets individually adjustable through 90° to alter air pattern from horizontal through diagonal to vertical.
Nozzle barrels may be rotated to shut off airflow in segments.
Suitable for low temperature supply air (≥ 5°C) and CAV or VAV systems with extended turndown.
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Product Information
1-way or 2-way linear slot diffuser with manually adjustable alternating air streams. Direction adjustment: horizontal / diagonal / vertical.
Installation flush with ceiling or free-hanging. Modular, continuous, flanged and flangeless options available. Mounting frame optional.
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Location – above: Integrated flush with a closed ceiling or freely suspended. |
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Mixed flow discharge: 2-way blow or 1-way blow high aspiration alternating multi-stream discharge intensely mixes supply air with room air, producing high induction and creating strong supply air dilution with rapid discharge velocity decay. Low velocity, high momentum supply air motion of substantially uniform temperature distribution over short or long throws is achieved. Ideal for enhanced thermal comfort (ADPI ≥ 90%). |
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Return air: Suitable for use as a return air inlet. |
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Low temperature supply: May be used for low temperature (cold air) supply systems (Tsupply ≤ 10 °C), where ∆Tsupply-room ≥ -16 K. |
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VAV dependent throw: VAV throw dependent upon airflow rate. Minimum airflow dependent upon ∆Tsupply-room (eg turndown to 25% and ≈1 L/s/m2 @ ∆Tsupply-room ≈ -16 K). |
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Adjustable direction: Air pattern adjustable through 90°, from horizontal (cooling) through diagonal to vertical (heating).Maximum recommended discharge height:
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Manual adjustment: Airflow direction adjustment is manual. |
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Linear face shape: Modular or continuous linear aesthetic, each with flanged or flangeless edge profiles. |
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Slot face pattern: Barrel nozzles create linear slot appearance with 1 to 8-slot options. Slots match SMARTEMP Linear multi-Jet Ceiling Diffuser (LJC-AD) and Linear Multi-stream Wall Diffuser (LMW-AD). |
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Plastic Face: Adjustable black plastic barrel nozzles. |
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Metal Face: Anodised or powder coated linear aluminium profiles. |
Options
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Mounting Frame: Suitable for rendering into plaster board ceiling. Diffuser clips in from below. |
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Plenums: Side-entry connection boxes with concealed diffuser fastenings. |