Product Details
Centrifugal Push Pull Exhaust Fan Explosion-proof Square Wall Axial
Flow Fan
It is made of explosion-proof motor,blades,hairdryers and panels
and other parts:the fan duct and panel adopts high-quality steel
plate welded shell with plastic sprayed surface,and the blade is
made of aluminum alloy casting:it can be adjusted according to user
requirements:wall B method of installation,pipeline type G,F
type,fixed type L four options.Steel pipe and cable
wiring:executive standard :GB3836.2, ice60079,explosion-proof
products logo for ExdIIBT4.
Applicable to explosive gas mixture(1,2 areas)sites:IIA,II class B
explosive gas environment;temperature group follow T4
environment;motor belongs to H class insulation production:it can
be widely used in a barn,workshop,laboratory,petroleum production and
refining,storage,chemical,medical,military and military facilities
and other explosive dangerous environment.The products are mainly used as ventilation,cooling.Altitude:not
more than 2000m,ambient temperature of -30 DEG C to 120 DEG
C,relative humidity of not more than 90% (0.25 degree C),no rain
soak raids,no severe impact or vibration places.
Specification:
Type | BAF Type | BAF Type | BTS Type |
Ex rate | Ex d IIB T4 Gb |
Degree of protection | IP54 |
Rate voltage | 220V/380V AC |
Size of blade(mm) | 300,400,500,600 | 315,400,500,600 | 500,600,750 |
Power consumption(W) | 120,180,250,370 | 180,250,550,750,1500 | 370,550,750 |
Air volume(m³/min) | 2200,2400,4900,9500 | 2273,4687,9133,18250 | 6000,9600,18000 |
FAQ:
Q:Are you a trading company or factory?
A:We are professional ventilating and cooling manufacturer in China
since 2016.
Q: What voltages you can do ?
A:Almost all kinds of voltages we can make.Our normal voltages is
220v,380v-50hz-3phase.
Q:Can you make our own brand?
A: Yes,we can provide OEM&ODM service.And we can make your own
brand on the products.
Q:How long is the delivery time for bulk order?
A: Generally 1-2 days, special case need 20 days( finish the order
after receiving deposit).
Q:What's the price term?
A:Payment: 30% prepay ,70% pay before loading container. By T/T or
B/L.
Q:What is your minimum order quantity?
A:one piece we also ,but the cost will be very high.we usually
minimum order more than 10 pieces.
Q:What's your quality guarantee?
A: 1 years quality assurance,change new product.
Company Profile
CROWN EXTRA LIGHTING CO., Ltd. is a comprehensive enterprise integrating R&D, production,
sales and service in explosion proof product field..
we are committed to become a green, environmental protection,
energy saving, leading industrial lighting solutions provider, for
petroleum, petrochemical, electric power, gold, railroad,
aerospace, military, public security, fire, ship, road,
pharmaceuticals, etc. to provide high-quality explosion-proof
products and professional technical service solutions.
The company specializes in the production of LED explosion-proof
lamps, explosion-proof fire emergency lights explosion-proof
electrical appliances, explosion-proof accessories and low-voltage
electrical components, molds, power distribution switch control
equipment and other products. Our products are strictly designed
and manufactured according to the national standards of
GB3836.1/GB3836.2-2010 of the People's Republic of China; the
products are inspected and qualified by the regular national
inspection authorities and have obtained relevant explosion-proof,
fire-proof CCC certificate test reports as well as EU CE, ATEX,
TUV, ISO9010, CCC, ROHS and other management system certifications.