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    Type B Ventilation Grille

    Type B Ventilation Grille

    1. Introduction:

    The frame & blades are high quality extruded plastic profiled construction with advantages of corrosion resistance and rigidity.

    Total structure is manufactured by mechanical assembly assuring rigidity and to maintain straight line appearance.

    2. Features:

    The air grille has the effect of helping to control the temperature, adjust the amount of wind to be flexible, filter impurities and dust out of the working environment, bringing fresh air in.

    In addition, it also has the effect of circulating air, bringing the breeze to spread throughout the space, going deep into the corners, helping to regulate the air inside and outside.

    3. Outline Drawing:


    4. Main Parameters:

    Main dimensions

    thickness

    No.of bolt holes

    Weight(kg)

    DN

    a*b

    B*L

    B*L

    100

    60*150

    66*165

    100*210

    2

    6

    0.15

    80*130

    88*145

    120*190

    125

    60*245

    66*245

    100*290

    0.19

    80*170

    86*145

    120*230

    100*130

    106*145

    140*190

    150

    80*250

    86*225

    120*310

    0.23

    100*210

    106*225

    140*270

    120*150

    126*165

    160*210

    175

    80*350

    86*365

    120*410

    8

    0.29

    100*250

    106*225

    140*310

    120*210

    126*165

    160*270

    200

    100*350

    106*365

    140*410

    2.5

    0.36

    120*290

    126*305

    160*350

    150*230

    156*245

    190*290

    250

    120*470

    160*530

    160*530

    10

    0.52

    150*350

    156*365

    190*410

    190*290

    196*305

    230*350

    300

    150*530

    156*545

    190*590

    12

    0.68

    190*392

    196*405

    230*450

    240*310

    246*325

    280*370

    350

    190*550

    196*565

    230*610

    0.74

    240*430

    246*445

    280*490

    290*370

    296*375

    330*430

    400

    190*770

    196*785

    230*830

    14

    0.81

    240*550

    246*565

    280*610

    290*470

    296*485

    330*530

    5. Product Showing:

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