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B4-72 Series Explosion Provention Centrifugal Fans

Price $90.00
Min Order 2 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 524 people viewed
Model NO.:
B4-72
Blade Material:
Cast Iron
Electric Current Type:
AC
Mounting:
Duct Fan
Certification:
UR, CE, CCC
Size:
2.8-6
Rotation:
2900rpm/1450rpm
Voltage:
110V/220V/380V/440V
Trademark:
OEM
Transport Package:
Carton
Specification:
CE
Origin:
China
HS Code:
8414593000
Product Description
product Description:
B4-72 Series explosion prevention centrifugal fans meet the requirements of GB3836.1-2000Electrical 
apparatus for explosive gas atmospheres. Part 1:General requirements,GB3836.2-2000Electrical apparatus 
for explosive gas atmospheres. Part 2: Flameproof "d"and JB8523-1997Ex fans technical conditions.
The Fans can be used for ventilating in the explosive environment in the flash point below the lowest form of flammable gas,air and their mixtures.
Fans of the documents through product design and product quality inspection center Ex-examination Samples 
have to undergo a rigorous inspection and testing requirements, and made "explosion-proof certification".
Explosion sign of the fans is "Ex d II BT4", the fans can be used For the existence II A, II B, T1 ~T4 group explosive mixtures of gases establishments.
 
 
 
 


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