Customization: | Available |
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Clapboard: | without Clapboard |
Filter Number: | 21 |
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Norminal Size(inch ) | Actual Size(mm) | Thickness(mm) | Facing net | Rated Air Flow(m3/h) | Surface Wind Velocity(m/s) | Initial Resistance(Pa) | Recommended final resistance (Pa) | |
WxHXD | WxHxD | D | H13 | H14 | ||||
2x2 | 570x570 | 50 | Double screen | 367 | 0.35 | 108 | 115 | 2-2.5 times then initial resistance |
2x4 | 1170×570 | 50 | Double screen | 775 | 0.35 | 108 | 115 | |
2x1 | 610x305 | 50 | Double screen | 200 | 0.35 | 108 | 115 | |
2x2 | 610x610 | 50 | Double screen | 423 | 0.35 | 108 | 115 | |
2.5x2 | 762x610 | 50 | Double screen | 535 | 0.35 | 108 | 115 | |
3x2 | 915x610 | 50 | Double screen | 646 | 0.35 | 108 | 115 | |
4x3 | 1170x870 | 50 | Double screen | 1206 | 0.35 | 108 | 115 | |
4x4 | 1170x1170(Strap reinforcement) | 50 | Double screen | 1637 | 0.35 | 108 | 115 | |
2x2 | 570x570 | 70 | Double screen | 472 | 0.45 | 100 | 110 | |
4x2 | 1170×570 | 70 | Double screen | 1000 | 0.45 | 100 | 110 | |
2x1 | 610x305 | 70 | Double screen | 258 | 0.45 | 100 | 110 | |
2x2 | 610x610 | 70 | Double screen | 545 | 0.45 | 100 | 110 | |
2.5x2 | 762x61C | 70 | Double screen | 687 | 0.45 | 100 | 110 | |
3x2 | 915x610 | 70 | Double screen | 831 | 0,45 | 100 | 110 | |
4x3 | 1170x870 | 70 | Double screen | 1550 | 0.45 | 100 | 110 | |
4x4 | 1170x1170 | 70 | Double screen | 2100 | 0.45 | 100 | 110 | |
2x2 | 570x570 | 90 | Double screen | 472 | 0.45 | 85 | 91 | |
4x2 | 1170x570 | 90 | Double screen | 1000 | 0.45 | 85 | 91 | |
2x1 | 610x305 | 90 | Double screen | 258 | 0,45 | 85 | 91 | |
2x2 | 610x610 | 90 | Double screen | 545 | 0.45 | 85 | 91 | |
2.5×2 | 762x610 | 90 | Double screen | 687 | 0.45 | 85 | 91 | |
3x2 | 915×610 | 90 | Double screen | 831 | 0.45 | 85 | 91 | |
4x3 | 1170x870 | 90 | Double screen | 1550 | 0.45 | 85 | 91 | |
4x4 | 1170x1170 | 90 | Double screen | 2100 | 0.45 | 85 | 91 | |
2x2 | 570x570 | 110 | Double screen | 472 | 0.45 | 70 | 74 | |
4x2 | 1170×570 | 110 | Double screen | 1000 | 0.45 | 70 | 74 | |
2x1 | 610x305 | 110 | Double screen | 258 | 0.45 | 70 | 74 | |
2x2 | 610x610 | 110 | Double screen | 545 | 0.45 | 70 | 74 | |
2.5x2 | 762x610 | 110 | Double screen | 687 | 0.45 | 70 | 74 | |
3x2 | 915x610 | 110 | Double screen | 831 | 0.45 | 70 | 74 | |
4x3 | 1170x870 | 110 | Double screen | 1550 | 0.45 | 70 | 74 | |
4x4 | 1170x1170 | 110 | Double screen | 2100 | 0.45 | 70 | 74 | |