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Square Diffuser
Description
The inner cone blade and the outer frame are of a separate structure for installation and adjustment. Blowing out airflow is attached (flat).
Material：Aluminum alloy profile
Surface treatment: electrostatic spray, baking or anodizing
Can be added accessories: (D1)air volume adjustment switch, (D2)square cover
Specification
A×B | C×D | E×F |
240×240 | 363×363 | 312×312 |
300×300 | 423×423 | 372×372 |
360×360 | 483×483 | 432×432 |
420×420 | 543×543 | 492×492 |
Technical parameters for your reference
Specification | Jet distance | Air volume （Q m3/h） | Central wind speed （Vx m/sec） | ||||
Vx =0.5 m/sec | Vx =0.25 m/sec | S=0.5 m | S=1.0 m | S=2.0 m | S=3.0 m | ||
240×240 | 1.39 | - | 415-1659 | 1.69-6.79 | 0.78-3.12 | 0.42-1.68 | - |
300×300 | 0.77-3.73 | 1.38-2.4 | 648-2592 | 0.82-3.28 | 0.36-1.42 | 0.18-0.72 | 0.14-0.56 |
360×360 | 0.612-7.25 | - | 933-3700 | 0.66-2.656 | 0.32-1.28 | 0.18-0.72 | - |
420×420 | 0.96-2.73 | 2.73 | 1270-5080 | 0.756-3.024 | 0.48-1.92 | 0.276-1.104 | 0.12-0.48 |
Model explanation
DA-4A-300×300-D1
DA: Product code
4A: Blow on all sides
300×300 ：A×B
D1：Accessories
