E-Wheel Backward Curved Centrifugal Fans

Size: px

Start display at page:

Download "E-Wheel Backward Curved Centrifugal Fans"

Dustin Walsh
5 years ago
Views:

1 E-Wheel Backward d Centrifugal Fans OEM 216

2 e series e-wheel backward curved centrifugal fan 3 high performance impeller impeller properties & material benefits Driven by an

efficiency and major reductions in operating noise levels.

air handling, energy recover ventilation, energy recovery units, box and roof fans.

complements our existing range of free running impellers by introducing a line specifically designed for high volume air flows.

energy efficiency is increased by 4% while the noise level is lowered by 3 to 5 db (A) depending on system airflow and static pressure.

for low - medium pressure applications Long lasting product material meets all 215 ERP legislation E-WHEEL IMPELLER MATERIAL BENEFITS

Improved inherent acoustic damping Low dirt adhesion high performance No release of toxic combustion gas Contact us on 1782 34943 for

uk for more information on our full product range.

2 2 e series e-wheel backward curved centrifugal fan 3 high performance impeller impeller properties & material benefits Driven by an increased market requirement concerning noise levels, the new E-series impeller design produces significant increases in energy efficiency and major reductions in operating noise levels. It features seven aerofoil design blades for high flow and low to medium pressure applications like computer room air conditioning and air handling, energy recover ventilation, energy recovery units, box and roof fans. With the help of CFD (Computational Fluid Dynamics) the E-Series REVOLUTION or E-Wheel high performance centrifugal impeller, complements our existing range of free running impellers by introducing a line specifically designed for high volume air flows. The E-wheel impellers have the same external dimensions as existing impellers and a similar airflow and pressure mix, but system energy efficiency is increased by 4% while the noise level is lowered by 3 to 5 db (A) depending on system airflow and static pressure. E-WHEEL IMPELLER PRODUCT FEATURES Low noise High quality manufacturing High performance Suitable for high volume applications Suitable for low - medium pressure applications Long lasting product material meets all 215 ERP legislation E-WHEEL IMPELLER MATERIAL BENEFITS Superior chemical resistance UL listed Corrosion resistant polypropylene Low noise volume achieved through Will not absorb liquid Improved inherent acoustic damping Low dirt adhesion high performance No release of toxic combustion gas Contact us on for technical assistance to ensure you choose the right fan for the application or visit our website for more information on our full product range. #morethanjustafansupplier Contrary to the pressure focus of the B-Series, manufactured from aluminium, this impeller series is designed and manufactured especially for the use of larger volume flow and lower pressure. The impellers are manufactured using a black, UV-stabilised, long fibre reinforced polypropylene. Axair Fans UK Limited sales@axair-fans.co.uk

4 e series e-wheel backward curved centrifugal fan 5 Properties and Constructions E-Series REVOLUTION EC-Fans

Axair centrifugal fans with reduced noise, free-running, backward curved, high performance impellers make a very

The fan units are available as: GKHR = Motorised Impeller (Inlet cone as accessory) (EC) GKHM = Fan Module / Plug

5 EKHR / DKHR = Motorised Impeller (Inlet cone as accessory) (AC) EKHM / DKHM = Fan Module / Plug Type (AC) Other

.5. 9 Rated Voltage Rated Current ** GKH_ 315-CIE.88.4EA 1 1~2-277 5/6.5 2.8 22 4 IP54 69 GKH_ 355-CIE.112.

7 165 4 IP54 69 Combining automated impeller manufacturing, efficient sheet metal processing and Rosenberg

offer performance for customers, while been optimally matched with the construction needs of the end application.

214/35/EU and ErP-Directive 29/125/EG. GKH_ 355-CIE.112.5FA 3 1~2-277 5/6 1.12 5. 225 45 IP54 76 GKH_ 4-CIE.125.4FF 4 1~2-277 5/6.

3 4 e series e-wheel backward curved centrifugal fan 5 Properties and Constructions E-Series REVOLUTION EC-Fans (23V) When used with an Electronically Commutated Motor (EC-Motor) or an AC-External Rotor Motor, the range of Axair centrifugal fans with reduced noise, free-running, backward curved, high performance impellers make a very compact, efficient and optimally designed fan unit for your application. The fan units are available as: GKHR = Motorised Impeller (Inlet cone as accessory) (EC) GKHM = Fan Module / Plug Type (EC) Other configurations available on request V[C.F.M.] EKHR / DKHR = Motorised Impeller (Inlet cone as accessory) (AC) EKHM / DKHM = Fan Module / Plug Type (AC) Other configurations available on request V[m 3 /h] V[m 3 /s] 2.4 5) 6) 7) Rated Voltage Rated Current ** GKH_ 315-CIE.88.4EA 1 1~ / IP54 69 GKH_ 355-CIE.112.4EA 2 1~ / IP54 69 Combining automated impeller manufacturing, efficient sheet metal processing and Rosenberg developed EC-Motors or voltage controllable AC-External Rotor Motors, enables us to manufacture fan modules which offer performance for customers, while been optimally matched with the construction needs of the end application. The fan design complies to the machinery directive 26/42/EG, EMC-Directive 214/3/EU, low-voltage directive 214/35/EU and ErP-Directive 29/125/EG. GKH_ 355-CIE.112.5FA 3 1~ / IP54 76 GKH_ 4-CIE.125.4FF 4 1~ / IP54 67 GKH_ 4-CIE.125.5FA 5 1~ / IP54 73 GKH_ 45-CIE.136.5FA 6 1~ / IP54 71 GKH_ 5-CIE.154.5HF 7 1~ / IP54 71 ** at 23V (5 Hz) Axair Fans UK Limited sales@axair-fans.co.uk

4 6 e series e-wheel backward curved centrifugal fan 7 ec-fans (4V) AC-fans (23V / 4V) ) 2 6) V[C.F.M.] 8 7) V[m 3 /h] V[C.F.M.] 7 5) 6) V[m 3 /h] V[m 3 /s] V[m 3 /s] 4. Rated Voltage Rated Current Rated Voltage Rated Current ** GKH_ 355-CIE.112.5FA 1 3~ / IP54 79 GKH_ 4-CIE.125.5HF 2 3~ / IP54 74 GKH_ 45-CIE.136.5HF 3 3~ / IP54 75 GKH_ 45-CIE.136.6FF 4 3~ / IP54 84 GKH_ 5-CIE.154.5HF 5 3~ / IP54 8 GKH_ 5-CIE.154.6FF 6 3~ / IP54 8 GKH_ 56-CIE.175.6IF 7 3~ / IP54 8 ** at 23V (5 Hz) EKH_ 315-4_E88.4EC IP54 58 DKH_ 315-4_E88.4EC IP54 58 EKH_ 355-4_E112.5FA IP54 63 DKH_ 355-4_E112.5DF IP54 63 EKH_ 4-4_E125.5FA IP54 64 DKH_ 4-4_E125.5FA IP54 64 EKH_ 45-4_E136.6FA IP54 69 DKH_ 45-4_E136.6FA IP54 69 EKH_ 5-4_E154.6HF IP54 72 DKH_ 5-4_E154.6HF IP54 72 DKH_ 56-4_E175.6LA IP54 75 Axair Fans UK Limited sales@axair-fans.co.uk

5 Lowfield Drive Centre 5 Wolstanton Newcastle-Under-Lyme ST5 UU sales@axair-fans.co.uk Axair Fans UK Ltd

more than just a fan supplier more than just a fan supplier Axair Fans UK Limited

1 more than just a fan supplier The most diverse range of industrial fans & accessories available from a single source... 2 products oem & industrial 3 single inlet centrifugal backward curved centrifugal