BVAXN 8/56

For conveying smoke gases of temperature classes F400 and F600

Operation on a frequency inverter also permissible in the event of smoke extraction, so ideal for
multiple-area systems (as of an NG 630 fan and a 132 motor size)
Large volume flow rates can be realised with small nominal diameters due to high permissible circumferential speeds
Powder coating possible in all RAL colours
Can be installed in the fire zone if the cooling system is provided by the customer.
Optimised outlet guide vanes to increase the pressure coefficients
Low-noise operation due to low circumferential speeds and thus high pressure coefficients.
12 sizes
Impeller’s nominal Ø 500 to 1,800 mm
Volume flow rate V max. 320,000 m³/h
Total pressure increase pt max 4,000

Application

Application

For installation inside and outside of the fire zone.
Suitable for free inlet / outlet or for pipeline installation in a horizontal and vertical style.
Dual smoke extract and ventilation function.

Description

Accessories

Fan diagnosis system VD
Volume flow rate measuring unit VME
Shock pulse bearing monitoring STI
Acoustic and thermal insulation
Weather protection roof for acoustic and thermal insulation
Round silencers TSR (inlet and outlet side) for F600 only
Round silencers TSR with interior core (inlet and outlet side)
Extension duct
Inspection hatch
Self-powered shut-off damper
Flexible connectors
Matching flange
Equipotential bonding
Bellmouth
Cover grille (inlet and outlet side)
Diffuser
Diffuser with interior core
Outlet duct with cover grille
Mounting feet
Brackets (for vertical assembly)
Spring anti-vibration mounts
Terminal box (for assembly outside of the fire area)
Local isolator loose (for assembly outside of the fire area)
Angular wall ring with brackets (inlet and outlet side)
Cooling air fan
Flexible connector for cooling air fan
Weather protection roof for cooling air fan
Silicone-free type
Extract air and smoke extract controller
Corrosion protection category up to C5M possible

Classification, standards and guidelines

Temperature / time category as per EN 12101 – Part 3:
F600 CE no.: 0761-CPD-0201 or 0761-CPR-0392 for operation on a frequency inverter in the case of smoke extraction, incl. declaration of performance (DoP)
F400 CE no.: 0761-CPR-0494
General building inspectorate licence no. Z-78.11-130

Technical information

Quick sizing

BVAXN 8/56 Leistungsbereich 00229524_0

t = 20 °C
ρ = 1,2 kg/m³
① Totaldruckerhöhung
② Volumenstrom

Dimensions and weight

BVAXN 8/56

Dimensions [mm]①Ø clear widthØkØDzxdL***Ød1b1*b2**~W②③

①	Ø clear width	Øk	ØD	zxd	L***	Ød₁	b1*	b2**	~W	②	③
450	450	487	517	12 x 9.5	600	250	40	55	580	100	60
500	504	541	571	12 x 9.5	675	280	30	45	620	112	70
560	565	605	643	16 x 11.5	726	316	20	35	640	112	90
630	634	674	712	16 x 11.5	858	355	10	30	665	132	110
710	711	751	789	16 x 11.5	915	397	0	40	610	160	150
800	797	837	875	24 x 11.5	1050	445	0	30	655	180	210
900	894	934	972	24 x 11.5	1119	498	75	105	690	200	260
1000	1003	1043	1081	24 x 11.5	1245	560	0	40	765	225	320
1120	1124	1174	1253	24 x 11.5	1350	630	0	0	935	250	500
1250	1261	1311	1391	24 x 11.5	1500/1630	710	0	0	880	280	700
1400	1415	1465	1545	24 x 11.5	1680/2040	790	0	94	970	315	945
1600	1587	1637	1717	32 x 11.5	1890/2110	890	0	0	⊗	315	1240
1800	1780	1830	1910	32 x 11.5	2130	1000	0	0	⊗	315	1450

* Blade pitch angle 0–15°

^** Blade pitch angle 16–35°

*** Depending on the motor size

① Nominal size; an extension duct may be needed for different sizes in the case of vibration-dampened installation •

② Max. motor size •

③ Weight without motor (approx.) [kg] •

⊗ Upon request

detailed design

HERE YOU’LL HAVE DIRECT ACCESS TO SELECT THE BVAXOP 8/56 VIA THE TROX X-FANS PRODUCT CONFIGURATOR

Following features are at your disposal::

Based on your requirements of volume-flow, pressure and installation arrangement including desired accessories select the ideal fan…
Appropriate selection according to required power, sound, nominal size, price and production period
Options and accessories get assessed for plausibility
All required documents (e.g. technical specification, tender specification, certificates, drawings etc.) of specific selected fan to be downloaded or send by E-Mail

Proceed to fan design

Downloads

product information

QUICK SELECTION GUIDE

2016 7,1 MB pdf

certificates

Declaration of Conformity

EN_K2_CE-Doku_Konform_TROX-X-FANS_20241010 Declaration of Conformity 310 KB pdf
Declaration of Conformity

EN_K4_CE-Doku_Konform_TROX-X-FANS_20241010 Declaration of Conformity 260 KB pdf
DoP/BVAXN-8/56-F400

DoP/BVAXN-8/56-F400 Declaration of performance 87 KB pdf
Type BVAXN-8/56-F600

DoP/BVAXN-8/56-F600 Declaration of performance 61 KB pdf
Type BVAXN-8/56-FU-F400

DoP/BVAXN-8/56-FU-F400 Declaration of performance 87 KB pdf
Type BVAXN-8/56-FU-F600

DoP/BVAXN-8/56-FU-F600 Declaration of performance 61 KB pdf

production {"X-Frame-Options"=>"SAMEORIGIN", "X-XSS-Protection"=>"1; mode=block", "X-Content-Type-Options"=>"nosniff", "X-Download-Options"=>"noopen", "X-Permitted-Cross-Domain-Policies"=>"none", "Referrer-Policy"=>"strict-origin-when-cross-origin", "Strict-Transport-Security"=>"max-age=31536000; includeSubDomains", "Content-Type"=>"text/html; charset=utf-8"}

Your recommendation has been sent and should arrive shortly.

Please specify your message and type of request.
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100

Please specify your message and type of request.
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100

By clicking the button, you allow us to provide you with an excellent website experience and easy shopping processes. These cookies include ones that are necessary for the operation of the site and for the control of our services and applications, as well as ones that are used solely for statistical purposes, for convenience settings or to display personalized content. You can decide which categories you want to allow and you can adjust the data utilisation settings based on your individual requirements. Please note that, depending on the settings that you have selected, all functionalities of the page might not be available. You can change your selection at any time.

TECHNICALLY NECESSARY

These cookies are necessary for the proper functioning of our website and cannot be disabled. As a rule, these cookies are set only in response to actions taken by you, such as setting your privacy preferences or filling the shopping cart. In addition, security-relevant functionalities or support via a dedicated webchat are integrated, including all session cookies from TROX set after you log in as a customer. You can set your browser to block these cookies or notify you about them. As a result, however, some areas of the website might not function as intended.

STATISTICS AND WEBSITE ANALYSIS

These cookies make it possible to collect data for statistics and analysis so that TROX can measure the performance of the websites visited, identify technical problems and find starting points for optimisation. They may be set by us or by third parties whose services we use on our sites. Users also help to identify, for example, which pages are used most frequently or only rarely or how people navigate between web pages. All information used by third parties is aggregated and anonymised.

CONVENIENCE AND PERSONALISATION

These cookies are used to facilitate the operation of the website. Based on a previous product search, for example, we conveniently provide related content and suggestions when you visit again. We also display content tailored to websites visited or products purchased. This category also controls whether or not videos from the Vimeo platform are automatically loaded.

FOR THE BEST TROX EXPERIENCE

Privacy