LW-PROSP DLA 6s_0108_D.qxd:PROSP DLA 6s_0707_D_V3 15.05.2010 16:00 Uhr Seite 3 LTG Swirl Diffusers Type DLA Highest Scores for Performance, Design and Price
LW-PROSP DLA 6s_0108_D.qxd:PROSP DLA 6s_0707_D_V3 15.05.2010 16:00 Uhr Seite 4 Swirl Diffuser Typ DLA 7 Provides optimum comfort through lower room air velocity Model sizes Size of the square / round square: 400, 500, 600, 625, 800 mm round: 400, 500, 600, 625, 800 mm The is factory-preset. However, both tangential and vertical flow may easily be changed by adjusting the inside the. Tangential flow Available in any RAL colour, anodized, chrom iumd or stainless steel. 2 Example: Main hall of a bank Example: Bank Example: Shopping mall
LW-PROSP DLA 6s_0108_D.qxd:PROSP DLA 6s_0707_D_V3 15.05.2010 16:00 Uhr Seite 5 Swirl Diffuser Typ DLA 8 Quiet through optimized air flow For high flow rates Model sizes Size of the square / round square: 600, 625 mm round: 600, 625 mm The is factory-preset. However, both tangential and vertical flow may easily be changed by adjusting the inside the. Available in any RAL colour, anodized, chromiumd or stain less steel. Tangential flow Example: Book store Example: Office Example: Boutique 3
LW-PROSP DLA 6s_0108_D.qxd:PROSP DLA 6s_0707_D_V3 15.05.2010 15:59 Uhr Seite 1 LTG Swirl Diffusers Type DLA The LTG Swirl Diffuser Type DLA is a highly inductive which may be either integrated in the ceiling or freely suspended. The highly inductive multi-jet swirl diffusion offers a variety of important advantages: Reduction of high cooling loads while maintaining comfortable room conditions Precise ventilation of specific zones, such as heavily occupied areas Very comfortable, draft free conditions in occupied areas, due to low air velocity and temperature differences Economical installation due to factorypreset s For continuous best results, the can be readjusted when room conditions change, even after completed instal lation All-metal construction Diffuser available in any RAL color, galvanized, chromium-d or stainless steel Thanks to the highly inductive effect as a result of the large number of individual jets, the is suitable for both high flow rates and variable flow rate systems with low flow rates. Various flow patterns are possible: tangential or vertical flow. Easy adjustment by simply changing the flow inside the Tangential flow 1 und 2 DLA 7 Tangential flow DLA 8 With tangential flow 1 the standard flow air will remain close to the ceiling. A turbulent air pattern is being created resulting in a perfect reduction of temperature differences and speed. Tangential flow 2 (only for DLA 7) is best suited for low flow rates with high temperature differences. While the cross section is reduced, the impulse of the air is increased keeping the air close to the ceiling. Due to the long distance outside the occupied zone, the induction effect is increased. When using the vertical flow, the air is diffused conically downwards. The vertical flow is used preferably in the heating mode. Diffuser : Galvanized steel, visible side powder coated similar to RAL, chromium-d or stainless steel Swirl disc: Galvanized steel, black or white coating Recommended installation height: 2.5... 5 meters Air plenum box: Galvanized sheet steel Versions: pyramid box square box cylindrical box including an adjustable damper inside the socket*; adjustment from below through the. *not possible with a rectangular socket Duct connection: Lateral or from above through round socket (installation by customer) or lateral rectangular connection in case of low box heights. Model size Type 400 500 600 625 800 DLA 7 square DLA 7 round DLA 8 square 4 DLA 8 round
LW-PROSP DLA 6s_0108_D.qxd:PROSP DLA 6s_0707_D_V3 15.05.2010 16:00 Uhr Seite 6 Air Plenum Box Typ P Swirl s Type DLA 7P and DLA 8P are supplied with a pyramid shaped air distribution box Type P. Swirl type DLA 7P The air plenum box type P offers many advantages: Reduction in operating cost The pyramid shaped plenum has only 50% of the surface area of a conventional square shaped one and therefore reduces the thermal losses by half. Cost advantages during installation and adjustment The LTG air plenum box type P is supplied with an integrated damper and is suited to most ceiling systems. No harmful materials from insulation Since the air plenum box type P does not require insulation, there is no danger from particles getting into the supply air. Space economy compared to square air plenum box Cost savings for transport, storage and hand ling on site Space saving approx.66% already with 3 units Comparison of the space required for 3 LTG pyramid plenums versus 3 conventional square air plenum boxes Example: Physician s office Example: Clothing store 3 DLA 8 with Perforated metal Example: Shoe store 5
LW-PROSP DLA 6s_0108_D.qxd:PROSP DLA 6s_0707_D_V3 15.05.2010 16:00 Uhr Seite 2 LTG Aktiengesellschaft Grenzstraße 7 D-70435 Stuttgart Postfach 40 05 25 D-70405 Stuttgart y + 49 (711) 82 01-0 Fax + 49 (711) 82 01-7 20 Internet: www.ltg-ag.de E-Mail: raumluft@ltg-ag.de LTG Incorporated 101 Corporate Drive, Suite E Spartanburg, SC 29303, USA y (8 64) 5 99-63 40 Fax -63 44 Internet: www.ltg-inc.net E-Mail: info@ltg-inc.net LTG S.r.l. con socio unico Via G. Leopardi, 10 I-20066 Melzo y (02) 9 55 05 35 Fax (02) 9 55 08 28 Internet: www.ltg-srl.com E-Mail: info@ltgsrl.191.net Components for room air technology Germany Central Office (Frankfurt) Sontraer Str. 27 D-60386 Frankfurt y (0 69) 94 20 19-12 Fax -10 E-Mail: Bergmann@LTG-AG.de Central Office (Herborn) Sperberweg 16 D-35745 Herborn y (0 27 72) 57 07 25 Fax 57 07 27 E-Mail: Hartmann@LTG-AG.de Office East (Berlin) Eisenhutweg 51a D-12487 Berlin y (0 30) 63 22 87 74 Fax 63 22 87 75 E-Mail: Linke@LTG-AG.de Office East (Chemnitz) Johannes-Ebert-Straße 20 D-09128 Chemnitz y (0 371) 7 7118 01 Fax 7 7118 02 E-Mail: Schenfeld@LTG-AG.de Office South Grenzstraße 7 D-70435 Stuttgart y (07 11) 82 01-2 09 Fax -2 20 E-Mail: Gau@LTG-AG.de Grenzstraße 7 D-70435 Stuttgart y (07 11) 82 01-7 52 Fax -2 10 E-Mail: Flaadt@LTG-AG.de Office West Baststraße 30 D-46119 Oberhausen y (02 08) 3 04 31-55 Fax -56 E-Mail: Perenz@LTG-AG.de Austria KTG Klimatechnische Gesellschaft mbh Schubertsraße 13 A-2126 Ladendorf y (0 25 75) 2 10 89 Fax (0 25 75) 21022 E-Mail: office@ktg-wien.com Great-Britain MAP Motorised Air Products Ltd. Unit 5a Sopwith Crescent Wickford Business Park Wickford GB-Essex SS11 8YU y (0 12 68) 5744 42 Fax 5744 43 E-Mail: info@mapuk.com Netherlands Opticlima Systems b.v. Leeuwerikstraat 110 NL-3853 AG Ermelo y (03 41) 493969 Fax (02 16) 493931 E-Mail: info@opticlima.nl Poland HTK Went Sp.z.o.o. ul. Chopina 13/3 PL-30047 Krakow y (012) 632 3132 Fax (012) 632 8193 E-Mail: info@htk-went.pl Portugal ArGelo S.A. Rua Luis Pastor De Macedo Lote 28B P-1750-158 Lisboa y (21)7520120 Fax (21)7520129 E-Mail: info@argelo.pt Switzerland Laminair AG Kirchbergstrasse 105 CH-3400 Burgdorf y (0 34) 4 20 02-10 Fax (0 34) 4 20 02-11 E-Mail: info@laminair.ch Turkey Step Müh. Yapi Ltd. Barbaros Mah. Kayacan Sokak No. 10 TR-34746 Yenisahra-Atasehir-Istanbul y (02 16) 4700070 Fax (02 16) 47005 25 E-Mail: info@stepyapi.com.tr The Program for Air Conditioning Technology Key Components Air s for walls, floors and ceilings LTG System clean linear s Coandatrol ceiling air s Coanda vent displacement s LTG chilling fans cool wave induction units Klimavent fan coil units Raumluft ceiling fan coil units Ventotel facade ventilation units Univent airflow control units labair system Engineering Services Technical services for investors, architects, engineers and plant builders during design, construction and operation of buildings. Reliable and precise data relating to the ventilation or air conditioning system are given already before realization of the project, determined by measurements, calculations, building simulations and experiments. The Program for Process Air Technology Key Components Axial, centrifugal and tangential fans Fahrtwind Simulators LTG Filtration Technology: Suction nozzles Fans Dampers Filters Separators Compactors LTG Humidification Technology: Air Humidifiers Product Humidifiers Engineering Services Technical services during development and operation of assembly groups, machines and plants. Analysis, simulation, optimization. Customized solutions. Mobile Filtration Lab / Filter engineering on site. 419-127 (0108) Printed on chlorine-free bleached paper. Subject to technical alterations. LTG Aktiengesellschaft, Stuttgart