BACKDRAFT DAMPER
Price:
Negotiable
MOQ:
1
Delivery Time:
5-8
Brand:
zhonghe
Product Description
v
Pressureless air doors are used in every crosscut between underground intake and return airways, as well as between main intake and return airways. They require minimal force to open, eliminate the need for additional reverse air doors, and can close automatically after personnel or vehicles pass through. They are currently considered a relatively ideal type of air door for coal mines in China.
|
Specification Model |
Passage Width (mm) |
Passage Height (mm) |
|
MFHSL1.4x1.8 |
1500 |
1800 |
|
MFHSL1.6x1.8 |
1700 |
1800 |
|
MFHSL1.8x2.0 |
1900 |
2000 |
|
MFHSL2.1x2.0 |
2200 |
2000 |
v
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Aokun Energy Co., Ltd.
Location
D1036, 1st Floor, Building D, Zhongrui Fangzheng
Contact Person
Wanqiang Wang