BDB. DOUBLE INLET CENTRIFUGAL FAN with Backward Wheels

Transcription

1 BDB DOUBE INET ENTRIFUGA FAN with Backward Wheels

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3 BDB Series DOUBE INET ENTRIFUGA FAN with Backward Wheels Kruger Ventilation Industries certifies that the BDB series shown herein is licensed to bear the AMA Seal. The ratings shown are based on tests and procedures performed in accordance with AMA publication 211 and AMA publication 311 and comply with the requirements of the AMA ertified Ratings Program.

4 BDB Series BDB Series Double Inlet entrifugal Fans Backward wheels The BDB series is DIDW centrifugal fans with high efficiency non-overloading backward curved impellers. The fans are suitable for supply or exhaust applications in commercial, process and industrial VA systems. Sizes of this series are in accordance with AMA standard R20. Type / Operating imit Each fan type has its maximum operating speed and power due to its mechanical design. The operating limit of different fan types of BDB series is set according to the requirement of class I, II and III limit as defined in AMA standard The BDB series is available in type S,, T, X or Z. Model 315 to 710 Type S- I Model 800 to 1400 Type T II I Model 1600 to 2000 Type X III II II Type Z III III Type S This type is supplied with mounting feet and can be mounted in three different orientations. The construction is mainly for OEM application which is subject to testing and approval. Fan Size : 315 to 710 Volume : 1900 to m3/h Total Pressure : up to 2000 Pa Type This type has frames fitted on both sides of the fan, providing better strength and rigidity. It allows mounting in four different orientations. Fan Size : 315 to 710 Volume : 1900 to m3/h Total Pressure : up to 2000 Pa Type T This type has a welded frame, giving increased stiffness and rigidity required for higher operating performance. Fan Size : 315 to 1400 Volume : 1900 to m3/h Total Pressure : up to 2500 Pa Type X/Z The structure is similar to type T but utilizes enhanced bearings to support higher dynamic load necessary for the increased performance. Fan Size : 315 to 2000 Volume : 1900 to m3/h Total Pressure : up to 4500 Pa Type Z is non-standard, for more information, please consult your nearest Kruger Office for details. 2

5 BDB Series BDB Twin Fan BDB series is also available in twin fan version, with two double inlet fans mounted on the same shaft. To select twin fans, use the curves of single fan with the following factors: Volume x 2 Absorbed Power x 2.15 Speed x 1.05 Noise + 3 db This series is available in type S2, 2 or T2 Performance of Twin fans is not AMA licensed. Type S2 Size: 315 to 500 Vol.: 5000 to 50000m 3 /h Type 2 Size: 315 to 500 Vol.: 5000 to 50000m 3 /h Type T2 Size: 355 to 630 Vol.: to 80000m 3 /h TENIA SPEIFIATION Wheel The wheel of BDB series is made of cold rolled sheet steel backward curved blades with polyester powder coating finish. ousing For all sizes except 1250 and above, the housing is manufactured in galvanized sheet steel with the housing fixed to the side plates in "pittsburg lock" form system. ousings for 1250 and 2000 are manufactured in mild steel finished with polyester powder coating finish. Fully welded steel plate housings with painted finish are available for all size upon request. Frame The frame is manufactured with galvanized angular bars for type "". For type "T" and "X", they are manufactured with sections of steel with polyester powder coating finish. Shaft Shafts are manufactured from 45 carbon steel using an automatic process for positioning and cutting of the keyways. All dimensional tolerances of the shaft are fully checked to ensure a precise fit. All shafts are then coated with an anti-corrosion varnish after assembly. 3

6 BDB Series Bearings Bearings used are either deep groove ball bearing with an adaptor sleeve or spherical roller bearings sealed at both sides for different duty application and are classified as below: Mounted in a rubber housing Mounted on cast iron supports with grease point Fan Type S T X SM Medium Duty M Medium Duty TM Medium Duty XM Medium Duty Bearing Duty eg. Model: BDB 450 M TX Extra eavy XX Extra eavy Fan Bearing Duty (, M, X) FanType(S,,T,X,Z) Fan Size (315, 355, ) Except TX, XX, UX extra heavy duty bearings, all bearings are lubricated for life and maintenance-free. If re-lubrication is necessary, it is recommended to use a lithium base grease suitable for all temperatures within the operational limits. Balancing Quality All wheels are statically and dynamically balanced to ISO1940 and AMA 204 G2.5 standard. All fans after assembly are trim-balanced to ISO1940 and AMA G2.5 standard. lean room application fans with balancing grade of G1.0 are available upon request. AESSORIES P3 asing Drain This option is available when fans are exposed to the atmosphere or operating in high humidity condition. Outlet Flanges Outlet flanges are available upon request. P4 Inspection Doors The inspection door can be supplied upon request. It can be supplied in one of the three positions (P3, P4 & P5). P5 Guards Inlet guards, discharge guards and non-drive end shaft guards are available on request. 4

7 BDB Series Fan Rotation and Discharge The rotation and discharge of the fan is in accordance with AMA standard The direction of rotation is determined from the drive side of the fan: W - clockwise rotation W - counter-clockwise rotation W90 W180 W270 W360 W90 W180 W270 W360 Motor Position W The position of the motor for belt drive centrifugal fan is in accordance with AMA standard ocation of motor is determined by facing the drive side of fan and designated by letters W, X, Y, or Z. Z X Y 100 orrection Factor, % motor power output Pole 4 & 6 Pole Motor Selection The power curves shown on each performance graph represent the absorbed power at the shaft of the fan measured in kw. To determine the power of the motor to be installed, a correction factor should be applied to compensate for transmission losses. For conversion to horsepower (P), use multiplying factor Motor power output (kw) Inlet Vane ontrol The inlet vane control enables energy saving that varies according to the vane control methods compared to traditional volume control methods. Fig.1 shows the volume reduction corresponding to the vane position. - with vane fully open (Pos 90 ) the volume will be 3% less than the catalogue performance. - with vane fully closed (Pos 0 ) the volume will be reduced by 75%. Performance of Inlet vane control is not AMA licensed. 5

8 BDB Series IV orientation and accessories The standard orientation and lever position for the IV is indicated in Fig.2. When ordering a complete fan with IV and accessories, please specify as follow: Fan orientation e.g. W270 lever position e.g. Pos. 45 o Example : Fan Model W270/P45 Fig. 1 Orientation IV evel Position Fig. 2 - IV Orientation and evel Position Dynamic Pressure Both dynamic pressure and outlet air velocity values shown on each graph are calculated base on the full discharge area, i.e. ducted outlet condition. With free outlet condition the velocity pressure is higher. To determine this new value multiply the velocity pressure of the ducted outlet obtained from the fan curve by the following correction factor K. K 1.67 Fan performance calculated with this correction factor is not licensed by AMA. Performance The performance data shown on each graph is derived from tests conducted in accordance to AMA Standard 210 Fig 12 installation type B (free inlet and ducted outlet condition). Ratings refer to the standard air density with the total pressure as a function of the air volume, using logarithmic scale. It is essential that the same installation type and test standards are used at all times when comparing fan performance. Noise The noise levels shown on each graph refer to the "A-weighted" sound power values and the data on the inlet side has been measured in accordance with AMA Standard 300 diag. 2 - configuration "B". The noise levels of fans are determined as follow : Sound power level - ("A" scale): w (A) as catalogue Octave band spectrum: w w(a) + w rel. db [refer to Kruger for more details] Sound pressure level: a) free field p(a) w(a) - (20log 10 d) -11 b) room conditions p(a) w(a) - (20log 10 d) -8 where d distance from fan (m) 6

9 BDB Series Performance The performance data shown on each diagram is derived from tests conducted in accordance to AMA Standard 210- Fig 12- Installation type B (free inlet and duct outlet condition). Ratings refer to standard air density with the total pressure as a function of the air volume, using logarithmic scale. It is essential that the same installation type and test standards are used at all time when comparing fan performance. According to AMA 205, BDB series can be classify as FEG 85~90 based on fan peak efficiency. The following is the explanation of FEG classification: 1. Fan size is the impeller diameter in mm. 2. The fan peak efficiency shall be calculated from the fan (total) pressure. 3. If this method is used for a direct driven fan, the fan efficiency is the impeller efficiency. 4. The FEG label for a given fan size is assigned when the fan peak efficiency is equal to or lower than the efficiency at the grade upper limit, and higher than the efficiency at the grade upper limit of the next lower grade for the fan size. 5. For any fan sizes larger than 1016 mm, the values of the grade upper limits are the same as for a size of 1016 mm. 6. No labels are considered for the fans with the fan peak total efficiency below FEG The values of efficiencies are calculated for fan sizes in the preferred R40 Series. 8. Not all available fan sizes are shown. Fan Efficiency Grades (FEG) for Fans without Drives (SI) AMA 205 7

10 BDB Series E am le of Sele tion Air Volume Q m 3 /h FEG 85 Op imit Type M. kw M. RPM l. I S l. II T l. III X Outlet Velocity V m/s Dynamic Pressure Pd 62 Pa Total Pressure Pt 1515 Pa Fan Speed N 1900 rpm Absorbed Power W 8 kw Total Efficiency 78 % Sound Power evel w(a) 90.3 db(a) - Performance shown is for Installation type B - free inlet, ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 8

11 BDB 315 FEG 90 Type S- T X M. kw M. rpm of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 9

12 BDB 355 FEG 85 Type S- T X M. kw M. rpm of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 10

13 BDB 400 FEG 85 Type S- M. kw 6 M. rpm 2500 T X of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 11

14 BDB 450 FEG 85 Type M. kw M. rpm S T X of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 12

15 BDB 500 FEG 85 Type M. kw M. rpm S T X of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 13

16 BDB 560 FEG 85 Type S- M. kw 12 M. rpm 1700 T X of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 14

17 BDB 630 FEG 85 Type S- T M. kw M. rpm X of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 15

18 BDB 710 FEG 85 Type S- T M. kw M. rpm X of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 16

19 BDB 800 FEG 85 Type T M. kw 22 M. rpm 1200 X Z of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 17

20 BDB 900 FEG 85 Type T M. kw 30 M. rpm 1050 X Z of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 18

21 BDB 1000 FEG 85 Type T X Z M. kw M. rpm of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 19

22 BDB 1120 FEG 85 Type T M. kw 45 M. rpm 850 X Z of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 20

23 BDB 1250 FEG 90 Type T M. kw 50 M. rpm 780 X Z of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 21

24 BDB 1400 FEG 90 Type T M. kw 80 M. rpm 680 X Z of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 22

25 Pt [Pa] FEG 85 BDB 1600 Op imit l.ii l.iii Type X Z M.kW M.RPM γ 1.22 kg/m3 η [%] kw N [rpm] w (A) [db(a)] Q [m3/s] Q [m3/h] V [m/s] Pd [Pa] of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 23

26 BDB 1800 Pt [Pa] FEG 85 kw Op imit l. II l.iii Type X Z M.kW M.RPM kg/m N [rpm] w (A) [db(a)] Q [m3/s] Q [m3/h] V [m/s] Pd [Pa] of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 24

27 BDB 2000 Pt [Pa] FEG 85 kw Op imit l. II l. III Type X Z M.kW M.RPM kg/m N [rpm] w (A) [db(a)] Q [m3/s] Q [m3/h] V [m/s] Pd [Pa] of appurtenances (accessories). Power rating kw does not include transmission losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 25

28 BDB 315- G h3 M E M A D BDB 450- G h3 M E M h2 h2 Ød-g6 h1 uxs F B J K Model A B D E F G J K M h1 h2 h3 S d SM uxs x x x16 A D Ød-g6 h1 uxs F B F J K Model A B D E F G J K M h1 h2 h3 S d SM uxs x x x x x18 26

29 BDB 315- R G B M E M A D F uxs R G B M E M A D F1 F Ød-g6 F uxs Ød-g6 P F J K Model A B D E F G J K M P R d M uxs x x x18 BDB 450- P F F1 F J K Model A B D E F F1 G J K M P R d M uxs x x x x x22 27

30 BDB 315- A D R G B F M E M Ød-g6 uxs P BDB 450- G D R B M E M F F J K Model A B D E F G J K M P R T d TM uxs x x x18 A F1 F uxs Ød-g6 P F F1 F J K Model A B D E F F1 G J K M P R T d TM uxs x x x x x x X x22 28

31 BDB T R G B M E N A D F Ød-g6 F uxs P F F J K Model A B D E F G J K M N P R T d TM uxs x x x22 29

32 BDB 315- A D R G B F M uxs E M Ød-g6 P F J K Model A B D E F G J K M P R d uxs x x x18 BDB 450- A D R G B F F1 F M uxs E M Ød-g6 P F F1 F J K Model A B D E F F1 G J K M P R d uxs x x x x x x X x22 30

33 BDB XX R G B M E N A D F Ød-g6 F uxs P F F J K Model A B D E F G J K M N P R d uxs x x x22 BDB X G B M E INSPETION DOOR A D Ød-g6 N P F F1 F J K 8 OES Ø28.00 Model A B D E F F1 G J K M N P d

34 Z BDB Z G B M E INSPETION DOOR A D Ød-g6 N P F F1 F J K 8 OES Ø28.00 Model A B D E F F1 G J K M N P d

35 BDB 315- G h3 M E N E A D h2 h1 uxs F B J K V J Model A B D E F G J K M V X h1 h2 h3 d uxs x x x16 BDB 450- G h3 M E N E h1 A D h2 uxs F B F J K V J Model A B D E F G J K M V X h1 h2 h3 d uxs x x18 33

36 B BDB 315- G B M E N E Model A B D E F G J K M P R V X d uxs x x x18 BDB 450- G B M E N E D R F A A D R F uxs P F J F F1 V K J uxs P F F1 F J V K J Model A B D E F F1 G J K M P R V X d uxs x x18 34

37 BDB 355-M A D R G B F M E N E uxs F P R G B M E J V J K Model A B D E F G J K M P R V X d uxs x x18 BDB 450-M N E A D F F1 F uxs P F F1 F J V K J Model A B D E F F1 G J K. M P R V X d uxs x x x x18 35

38 Shaft d d t t1 w z

39 OVERA DIMENSION BDB S SERIES W 90 (Pos Z) W 270 (Pos W) W 360 (Pos W) W 360 (Pos Z) 2 1 W W W W W 90 (Pos W) W 270 (Pos Z) W 360 (Pos W) W 360 (Pos Z) 1 2 W W W W Model Motor Frame Size (90) (270) 90/ 270 W * Wt (kg) W * The above weight does not include motor and drive unit as these will vary with supplier. * Wt (kg) 37

40 OVERA DIMENSION BDB SERIES W 90 (Pos Z) W 270 (Pos W) W 360 (Pos W) W 360 (Pos Z) 2 1 W W W W W 90 (Pos W) W 270 (Pos Z) W 360 (Pos W) W 360 (Pos Z) 1 2 W W W W 38 Model Motor Frame Size (90) (270) 90/ 270 W * Wt (kg) W * The above weight does not include motor and drive unit as these will vary with supplier. * Wt (kg)

41 OVERA DIMENSION - BDB T SERIES W 90 (Pos Z) W 270 (Pos W) W 360 (Pos W) W 360 (Pos Z) 2 1 W W W W W 90 (Pos W) W 270 (Pos Z) W 360 (Pos W) W 360 (Pos Z) 1 2 W W W W Model Motor Frame Size (90 ) (270 ) 90 / W *Wt (kg) 1 2 W * The above weight does not include motor and drive unit as these will vary with supplier. *Wt (kg) 39

42 OVERA DIMENSION - BDB T SERIES W 90 (Pos Z) W 270 (Pos W) W 360 (Pos W) W 360 (Pos Z) 2 1 W W W W W 90 (Pos W) W 270 (Pos Z) W 360 (Pos W) W 360 (Pos Z) 1 2 W W W W Model Motor Frame Size (90 ) (270 ) 90 / W *Wt (kg) 1 2 W * The above weight does not include motor and drive unit as these will vary with supplier. *Wt (kg) 40

43 OVERA DIMENSION - BDB X SERIES W 90 (Pos Z) W 270 (Pos W) W 360 (Pos W) W 360 (Pos Z) 2 1 W W W W W 90 (Pos W) W 270 (Pos Z) W 360 (Pos W) W 360 (Pos Z) 1 2 W W W W Model Motor Frame Size (90 ) (270 ) 90 / W *Wt (kg) 1 2 W * The above weight does not include motor and drive unit as these will vary with supplier. *Wt (kg) 41

44 OVERA DIMENSION - BDB X SERIES W 90 (Pos Z) W 270 (Pos W) W 360 (Pos W) W 360 (Pos Z) 2 1 W W W W W 90 (Pos W) W 270 (Pos Z) W 360 (Pos W) W 360 (Pos Z) 1 2 W W W W Model Motor Frame Size (90) (270) 90 / 270 W * Wt (kg) W * The above weight does not include motor and drive unit as these will vary with supplier. * Please consult Kruger for the overall dimension of Fan BDB 1600, 1800 & * Wt (kg) 42

45 Operational imits - "BDB" Maximum Absorbed Power Maximum Fan Speed Temperature Range / Min. -20 o S- kw T kw X kw Z kw S2-2 kw T2 kw S- rpm T rpm X rpm Z rpm S2-2 rpm T2 rpm S- Max. o T-X Max. o S2-2 Max. o T2 Max. o Diameter mm Wheel Weight kg Fan weight J PD²/4 kgm² S kg kg T kg X kg Z kg S2 kg kg T2 kg

46 entrifugal Fan Ordering Information Fan Details Fan type DIDW SISW Impeller type Forward urved Backward urved Others : (Please State) Model & size e.g. FSA 560 Drive type - belt, direct, coupling (if differ from standard) Arrangement (1 & 3 for bare shaft fan; 4, 8 & 12 for complete with drive system) Model : (If known) Belt Direct oupling Others : (Please State) Bare fan omplete with drive system Rotation & Discharge e.g. W 270 W W Motor position (refer to diagram) e.g. W W X Y Z Air Flow Rate Pressure (static & total) Fan RPM (if specified) Q : /S m 3 /h m 3 /min m 3 /s cfm SP : TP : Pa mm 2 O inwg Max. : Min. : Noise level db dba w : p : at Distance : m free field room condition corner / wall Ambient temperature Temp. : Air density, if differ from standard Density : kg/m 3 Altitude : m Motor Details Fittings Detail Power kw : Accessories Inspection door P : Drain plug Flexible duct Inlet vane control No. of Poles / 2P 4P 6P 8P Vibration Isolators: RPM Others : Rubber Spring (pls state RPM) Floor-mount eiling-hang Voltage 220V 415V 380V 440V 400V Others : Silencers : With pod Without pod Inlet Outlet Both inlet & outlet Phase 1 3 ounter-flanges : Flat -type U-type Inlet Outlet Frequecy 50 z 60 z Special Features Frame size IE : NEMA : Other Requirements Painting Powder coating Others : ot-dipped galvanizing Make, if specified Brand : Mfr. : Spark-resistant orrosion-resistant ountry : eat-resistant, temp. Smoke Spill, Max. temp. for r 44

47 K R U G E R G R O U P ( V E N T I A T I O N ) SINGAPORE (KVI) SINGAPORE (KEN) KRUGER VENTIATION INDUSTRIES PTE TD KRUGER ENGINEERING PTE TD No. 10 Buroh Street #06-06, West onnect Building, Singapore No. 10 Buroh Street #06-06, West onnect Building, Singapore Tel Fax Tel Fax mktg@krugerasia.com mktg@krugerasia.com Website: TAIAND (KVA) TAIAND (KVT) KRUGER VENTIATION INDUSTRIES ASIA O. TD. KRUGER VENTIATION IND. (TAIAND) O. TD 30/105 Moo 1, Sinsakorn Industrial Estate, 30/105 Moo 1, Sinsakorn Industrial Estate, hetsadawithi Road, Khok Kham Mueng, Samuthsakorn 74000, Thailand hetsadawithi Road, Khok Kham Mueng, Samuthsakorn 74000, Thailand Tel Fax Tel Fax mktg@krugerventasia.co.th mktg@kruger.co.th MAAYSIA TAIPEI KRUVENT INDUSTRIES (M) SDN BD KRUGER VENTIATION (TAIWAN) O. TD ot 850, Jalan Subang 7, Taman Perindustrian Subang, No. 157, Ping-an Rd, engfeng Village, 47500, Subang Jaya, Selangor D.E. Dayuan Shiang Taoyuan ounty 337, Taiwan Tel Fax Tel Fax mktg@kruger.com.my sales@krugertwn.com.tw SANGAI GUANGZOU SANGAI KRUGER VENTIATION O. TD No. 500 Yuanguo Road, Anting, Jiading, Shanghai P.R. hina GUANGZOU KRUGER VENTIATION O. TD No. 9 uahui Road, uashan, uadu, Guangzhou, P.R. hina Tel Fax Tel Fax / shkruger@krugerchina.com gzkruger@krugergz.com BEIJING WUAN BEIJING KRUGER VENTIATION O. TD evel 7, A Block, Rising International Building, 29 Jingai San Road, BDA, WUAN KRUGER VENTIATION O. TD No. 805, uian Ave, Dongxihu District, Wuhan, ubei, P.R. hina Beijing, P.R.hina Tel / / Tel Fax Fax krugertj@krugertj.com whkruger@krugerwh.com TIANJIN ONG KONG TIANJIN KRUGER VENTIATION O. TD KRUGER VENTIATION (ONG KONG) IMITED No.168 Anyuan Road, Jingjin Science and Technology Park Flat, 9/F, Yeung Yiu hung (No.8) Industrial Building, Wuqing District, Tianjin, hina 20 Wang oi Road, Kowloon Bay, Kowloon, ong Kong Tel / Fax Tel Fax krugertj@krugertj.com info@kruger.com.hk PIIPPINES AUSTRAIA KRUGER M&E INDUSTRIES ORPORATION S&P-KRUGER AUSTRAIA PTY TD FAPI ompound, E. Rodriguez Ave. 2 unningham St, Tunasan, Muntinlupa ity 1773, Philippines Moorebank N.S.W Tel /4/6/7, Fax Tel Fax mktg@krugerph.net info@sandpkruger.com.au INDONESIA INDIA P.T. KRUGER VENTIATION INDONESIA KRUGER VENTIATION INDUSTRIES (INDIA) PVT TD J. Teuku Umar No.20, Kruger entre, Mumbai-Nasik ighway, Karawaci - Tangerang 15115, Indonesia Kalamgaon, Shahapur, Thane , Maharashtra, India Tel / Fax Tel / Fax mktg@krugerindo.co.id sales@krugerindia.com KOREA INDIA (NORT) NEOMATE O. TD KRUGER VENTIATION INDUSTRIES (NORT INDIA) PVT TD , Ace igh Tech ity B/D, 775 Gyeongin-ro, Plot No , Sector - 59, Ballabgarh, Faridabad , aryana, India Yeongdeungpo-gu, Seoul, Korea. Postal ode Tel / Tel Fax Fax y7890@neomate.co.kr sales.kni@krugerindia.com DUBAI VIETNAM KRUGER VENTIATION INDUSTRIES, GUF BRAN KRUGER VENTIATION INDUSTRIES (VIETNAM) O. TD Jebel Ali Free Zone Area (JAFZA) ot A7. 2-4, 2 Road, Bourbon An oa IP, An oa, P.O. Box No , Dubai, UAE Trang Bang Dist., Tay Ninh Province, Vietnam Tel / Fax Tel /01/02 - Fax johncs@krugerasia.com mktg@krugervn.com MYANMAR KRUGER VENTIATION (MYANMAR) O.,TD Room No. F21, Thiri Yadanar Whole Sale Market, (tawunbe) Toe hae Ward, North Okkalapa Township, Yangon. Tel /2/3 htoon@krugermm.com The company is always improving and developing its products, therefore the company reserves the right of making changes to the illustrated products. ertified dimension can be provided upon request. Edition 3 Printed on Feb 2013

48 Kruger Ventilation Industries Pte td No. 10 Buroh Street #06-06, West onnect Building, Singapore Tel Fax Website: No. - AT008.E3 November 2011 A member of