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Floor mounted Air Diffuser Type BLQ

Floor mounted Air Diffuser Type BLQ

Product catalog summary

Overview: The document provides detailed information about the Floor Level Air Diffuser Type BLQ, designed by LTG Aktiengesellschaft for installation in raised false floors. It is suitable for air supply from below glazed facades and can be used in combination with static cooling surfaces to introduce conditioned fresh air.

Specifications: The diffuser is made of galvanized sheet steel with a powder-coated front plate. It is available in various lengths (750, 1000, 1250, 1500, 1750 mm) and has a height above the floor of 122 mm. The diffuser depth is 103 mm, and it supports a volume flow rate of 50-100 m3/hm. The sound power level is ≤ 35 dB(A).

Functionality: The diffuser connects to a rectangular aperture in a false floor, with air volume balancing achieved via throttling segments. The supply air is introduced at low velocity through a perforated panel, ensuring even distribution and rapid reduction of air speed. This creates a low-turbulence displacement airflow that efficiently removes thermal and pollution loads from occupied spaces.

Applications: The BLQ diffuser is effective for use beneath steps and seats in auditoriums and theatres, providing precise and comfortable fresh air supply.

Technical Features: The diffuser features a concealed perforation for low acoustic power levels. It includes a throttling device for pressure balancing and is easy to clean and maintain due to its removable front plate.

Additional Information: Special versions and accessories are available upon request, including custom colors. The document also includes contact information for LTG offices worldwide.

Catalog excerpts

Floor Level Air Diffuser Type BLQ LTG Aktiengesellschaft D - 70435 Stuttgart, Grenzstraße 7 +49 (0711) 82 01-180, Fax +49 (0711) 82 01-720 Internet: http://www.LTG-AG.de E-Mail: info@LTG- AG.de - LTG Incorporated 105 Corporate Drive, Suite E Spartanburg S.C., 29303 USA +1 (864) 599- 6340, Fax +1 (864) 599- 6344 Internet: http://www.LTG-INC.net E-Mail: info@LTG- INC.net -

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Components for Room Air Technology Germany Central Office (Frankfurt) Sales area: PLZ 54, 55, 60, 63, 64, 66-69, 97 Sontraer Str. 27 D-60386 Frankfurt am Main (069) 94 20 19-14, Fax -10 E-mail: [email protected] Central office (Herborn) Sales area: PLZ 30, 31, 34-38, 56, 57, 61, 65 Sperberweg 16 D-35745 Herborn Herr Hartmann (02772) 570-725, Fax -727 E-mail: [email protected] Eastern office (Berlin) Sales area: PLZ 10-25, 29, 39 Eisenhutweg 51a D-12487 Berlin Herr Linke (030) 63 22 87-74, Fax -75 E-mail: [email protected] Eastern office (Chemnitz) Sales area: PLZ 01-09, 98, 99 Johannes-Ebert-Straße...

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Floor Level Air Diffuser Type BLQ Floor Level Air Diffuser Type BLQ Indoor air flow / Comfort limits The floor level air diffuser type BLQ has been designed specifically for installation in raised false floors. BLQ is suitable for air supply from below a glazed façade, and can also be used, in case of low cooling loads or in combination with static cooling surfaces, for introducing necessary volume of conditioned fresh air to meet hygiene requirements. As a result of the perforated front face, the supply air is spread evenly. In the zone close to the diffuser a turbulent mixed airflow ensures...

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Floor Level Air Diffuser Type BLQ Throttling device 4 pieces Adhesive tape Velcro 10 mm 2 pieces of 50 mm Foam rubber strips on all sides Design Acoustic power / Pressure loss Casing of galvanized sheet steel, front plate with concealed perforation, powder coated similar to RAL 9010. BLQ 1000 with throttling device (false bottom cut: 900 x 80 mm) 0 Height above floor: 122 mm Outlet depth: 103 mm Outlet length: 750, 1000, 1250, 1500, 1750 mm cutout in the false bottom : rectangular bmax = 80 [mm] lmax = 900 [mm] (special dimensions on request) Standard dimensions: see dimensional sketch (outlet...

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Specification and Schedule of Prices Floor Level Air Diffuser BLQ Edition 12.8.2008 / page 1 Qty. Description Strip-type diffuser for installation in bases and connection to hollow space or compressed floors, for creation of a virtually turbulence-free displacement air flow with excellent reduction of temperature difference and great jet penetration depth. Diffuser consisting of: - Casing of galvanized sheet steel, front side with concealed bores. Powder coated acc. to RAL 9010. Air intake from below through hollow space floor, pressure balancing through adjustable throttle element integrated...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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