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Backward Centrifugal Impeller
BACKWARD CENTRIFUGAL IMPELLER(DWDI)
BACKWARD CENTRIFUGAL IMPELLER(DWDI)
BACKWARD CENTRIFUGAL IMPELLER(DWDI)
BACKWARD CENTRIFUGAL IMPELLER(DWDI)
BACKWARD CENTRIFUGAL IMPELLER(DWDI)

BACKWARD CENTRIFUGAL IMPELLER(DWDI)


· Impeller dia: φ280mm ~ φ1410mm
· Height: 257mm ~ 1270mm
· Hole size: According to customer' need
· Max Speed: 960rpm~2850rpm
· Fixed bushing or taper lock for option
· Double width double inlet
· Dynamic balance test
· Material is optional ( mile steel with powder coating, stainless steel #304, 316, 316L)

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BACKWARD IMPELLER(DWDI) - CH-BDW-A
Model Impeller Dia Height Shaft Meterial
mm mm Ф
CH-BDW280-A 287 265 25/30 Mile steel with power coating/ Stainless steel 
CH-BDW315-A 325 298 25/30
CH-BDW355-A 365 334 30/35
CH-BDW400-A 411 374 30/35
CH-BDW450-A 462 416 35/40
CH-BDW500-A 511 474 40/45
CH-BDW560-A 576 510 45/55
CH-BDW630-A 646 576 50/55
CH-BDW710-A 721 641 55/65
CH-BDW800-A 822 738 65
CH-BDW900-A 912 827 70
CH-BDW1000-A 1004 895 70
advantage:

· Various material for option : Mile steel with powder coating  or Stainless Steel #304/#316/#316L
· Each impeller will do by dynamic balancing test. It greatly improves the stability of the impeller operation and reduces the vibration & noise.
· Each impeller also so Radial Running, Axial Viberation.
· The impeller be test by completed build-up centrifugal fan, the air Performance Parameter  is truth and reliable.
· High-performance.

application:

· Integrated fans.
· roof ventilators.
· ventilation and air-conditioning systems (HVAC/AHU).
· industrial applications.

instructions:

product video: