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Floor design slot diffuser for the bottom-up air distribution.
Solution suitable for swimming pools and rooms with large glazing areas.
Description
The LD-16 model is a floor design slot diffuser. It consists of a frame with
built-in fixed blades. LD-16 is made entirely of aluminium. The required air
flow rate is provided by appropriate choice out of the range of 1, 2, 3, 4, 5 and
6 blade variants. Air flow rate ranges from 30 to 300 m3/h.
When installing a line diffuser, the customer shall observe aluminium
temperature expansion rate, which is 0,07% under a temperature difference of
30 degrees C.
Application
The floor line diffuser is installed in the floor and provides a convenient solution
for swimming pools and similar rooms with large glazing surfaces and windows,
which are subject to misting. Warm air is supplied in an upwards direction,
towards the windows.
Advantages
|  | Optimal ventilation |
| | Low pressure drop and low noise level (LWA < 35dB (A)) |
| | No dew misting, no heat losses |
| | Cold air downwards convection along windows prevented |
| | Air heating close to windows prevented, even in sunshine |
| | Simple installation |
| | Virtually imperceptible |
Installation types
Diagramm for determining of LD-16 according to effective air velocity
| L(m) |
... |
length of slot diffuser |
| Q(m3/h) |
... |
air flow |
| Vef(m/s) |
... |
effective air velocity |
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