Marine Outer on-off Obturation Axial Flow Mushroom Ventilators
1. Using range
It can be suitable for all kinds of ship weather deck of the natural ventilation and mechanical ventilation device.
2. Stucture features
With reasonable structure, convenient opening and closing, beautiful appearance, complete specifications, ventilated effect is good, reliable sealing etc, can meet the demand of shipbuilding industry widely.
| Model | DN | * D1 | *D2 | * D3 | H | H1 | H2 | n-* | River Boat t | Sea Boat t |
| BMMVPVEFV001 | 260 | 410 | 305 | 380 | 270 | 75 | 230 | 12-*10 | 5 | 6 |
| BMMVPVEFV002 | 280 | 440 | 320 | 350 | 280 | 75 | 230 | 12-*10 | 5 | 6 |
| BMMVPVEFV003 | 300 | 470 | 345 | 375 | 280 | 75 | 230 | 8-*12 | 5 | 6 |
| BMMVPVEFV004 | 320 | 500 | 365 | 395 | 300 | 90 | 230 | 8-*12 | 5 | 6 |
| BMMVPVEFV005 | 350 | 540 | 395 | 425 | 320 | 90 | 230 | 8-*12 | 5 | 6 |
| BMMVPVEFV006 | 400 | 710 | 445 | 475 | 350 | 105 | 250 | 12-*12 | 5 | 6 |
| BMMVPVEFV007 | 420 | 750 | 460 | 490 | 360 | 105 | 250 | 12-*10 | 5 | 6 |
| BMMVPVEFV008 | 440 | 785 | 480 | 510 | 370 | 105 | 250 | 12-*10 | 5 | 6 |
| BMMVPVEFV009 | 450 | 800 | 510 | 547 | 375 | 105 | 250 | 12-*15 | 5 | 6 |
| BMMVPVEFV010 | 500 | 890 | 560 | 595 | 405 | 105 | 250 | 12-*15 | 5 | 8 |
| BMMVPVEFV011 | 550 | 980 | 610 | 647 | 435 | 105 | 300 | 12-*15 | 6 | 8 |
| BMMVPVEFV012 | 600 | 1060 | 660 | 695 | 470 | 120 | 300 | 12-*15 | 6 | 8 |
| BMMVPVEFV013 | 640 | 1135 | 700 | 732 | 495 | 120 | 300 | 12-*12 | 6 | 8 |
| BMMVPVEFV014 | 650 | 1150 | 710 | 742 | 500 | 120 | 300 | 12-*15 | 6 | 8 |
| BMMVPVEFV015 | 700 | 1240 | 760 | 795 | 520 | 120 | 300 | 16-*15 | 6 | 8 |
| BMMVPVEFV016 | 750 | 1320 | 820 | 860 | 540 | 140 | 350 | 16-*19 | 6 | 8 |
| BMMVPVEFV017 | 800 | 1410 | 870 | 910 | 560 | 140 | 350 | 16-*19 | 6 | 8 |
| BMMVPVEFV018 | 900 | 1580 | 970 | 1010 | 600 | 140 | 350 | 16-*19 | 6 | 8 |
| BMMVPVEFV019 | 950 | 1670 | 1020 | 1062 | 620 | 140 | 350 | 16-*19 | 6 | 8 |
| BMMVPVEFV020 | 1000 | 1760 | 1070 | 1110 | 640 | 140 | 350 | 20-*19 | 8 | 8 |

We are one of the manufacturers of marine equipments in China. Located in Chongqing, which is among the largest industrial and commerical cities in China.
We operate as the import and export branch of Bochi Corporation.
We are Alibaba Excellent Supplier & Alibaba Recommended Supplier!
With the aim of "to establish a close strategic partnership and develop together with customers", we will work whole-heartedly to improve our products and service.
Q:What can you offer classification society certificate?
A: BOCHI can supply CCS, ABS, DNV, GL, LR, RINA, BV, NK, KR, RS...etc.
We can satisfy all the customers requirments.
Q: How long is your delivery time?
A: BOCHI delivery time usually is 15-20 days.
According to customer's order quantity.
Q: How about your products quality?
A: All products flow are our manufacture bases,so so we can guarantee the quality of our products.
We have a professional after-sales service, any questions about the product can tell us. We will give
you satisfied reply timely.
Any questions or unclear about the product,contact me please!
I must give your my sincerely answer in 24 hours!
Send Inquiry to This Supplier
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