Marine Air Ventilator
Legend (Structure Diagram)
- Ventilator
- Hood
- Screw
- Obturation (Rain & weather seal)
- Airproof filling (Sealing packing)
- Instruction stick
- Sleeve
- Handwheel
- Oiling glass
- The net for miceproof, wormproof or fireproof (Rat/insect/fire screen)
Performance Parameters and Dimensions Table
表格
| Nominal Dia DN | D₁ | D₂ | H | H₁ | H₂ | D | R | Flange Dimensions | Weight (kg) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| D₃ | D₄ | N-φ | |||||||||
| 250 | 440 | 200 | 245 | 365 | 447 | Tr24×5-LH | 314 | 290 | 8-φ10 | 62 | |
| 300 | 530 | 200 | 265 | 385 | 467 | Tr24×5-LH | 375 | 345 | 8-φ10 | 77 | |
| 350 | 620 | 200 | 310 | 430 | 512 | Tr24×5-LH | 425 | 395 | 8-φ10 | 96 | |
| 400 | 710 | 280 | 345 | 470 | 566 | Tr30×6-LH | 475 | 445 | 12-φ12 | 118 | |
| 450 | 800 | 280 | 375 | 500 | 596 | Tr30×6-LH | 525 | 495 | 12-φ12 | 147 | |
| 500 | 890 | 280 | 405 | 530 | 639 | Tr30×6-LH | 595 | 560 | 12-φ15 | 179 | |
| 550 | 980 | 320 | 435 | 560 | 669 | Tr40×7-LH | 645 | 610 | 12-φ15 | 207 | |
| 600 | 1050 | 320 | 470 | 620 | 729 | Tr40×7-LH | 695 | 660 | 12-φ15 | 223 | |
| 650 | 1160 | 320 | 500 | 650 | 759 | Tr40×7-LH | 745 | 710 | 12-φ15 | 249 | |
| 700 | 1240 | 320 | 520 | 670 | 779 | Tr40×7-LH | 795 | 760 | 16-φ15 | 274 | |
| 750 | 1320 | 360 | 540 | 690 | 799 | Tr46×8-LH | 860 | 820 | 16-φ19 | 309 | |
| 800 | 1410 | 360 | 560 | 740 | 849 | Tr46×8-LH | 910 | 870 | 16-φ19 | 359 | |
| 850 | 1500 | 360 | 580 | 760 | 869 | Tr46×8-LH | 960 | 920 | 16-φ19 | 408 | |
| 900 | 1580 | 360 | 600 | 780 | 900 | Tr46×8-LH | 1010 | 970 | 16-φ19 | 434 | |
| 950 | 1670 | 360 | 620 | 800 | 920 | Tr46×8-LH | 1060 | 1020 | 16-φ19 | 453 | |
| 1000 | 1760 | 360 | 640 | 820 | 940 | Tr46×8-LH | 1110 | 1070 | 20-φ19 | 530 | |
| 1100 | 1930 | 360 | 680 | 860 | 980 | Tr46×8-LH | 1210 | 1170 | 20-φ19 | 601 | |
| 1200 | 2100 | 360 | 720 | 900 | 1020 | Tr46×8-LH | 1330 | 1280 | 20-φ24 | 689 |
Note: The description may be different with the product, please contact us for quotation.
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