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Multistage centrifugal blower model 400

Material of construction

  • Bearing housings : Cast iron FGL 250
  • Head, Sections : Cast iron FGL 250
  • Tie rods : 13/16” (20 mm) diameter cold drawn steel A60
  • Joint sealing compound : RTV IS502 Silicone
  • Seals (air) : Graphit rings each end
  • Seals (gas) : Four carbon rings each end with inert gas injection
  • Bearings : Ball bearings 6316 C3 per AFBMA B1­0 STANDARD
  • Shaft : Carbon steel C35 (stainless steel available)
  • Impellers : Fabricated aluminium 5754/6082T6
  • Baffle rings : Stainless steel
  • Motor pedestal : UPN roll carbon steel.
  • Base frame installation : Anchor bolts or antivibrations pads
  • Noise level : In compliance with OSHA standards when machine is fully, piped (certified tests available).

Technical data

  • Number of stage :1 thru 8 (cast)
  • Inlet connection : 18" (455 mm) flange, PN 10 DN 450
  • Outlet connection : 14” (355 mm) flange, PN 10 DN 350
  • Operating speed : 3550 rpm in direct drive (60 Hz)
  • Lubrication : Oil type with constant level
  • Impeller diameter : 26" (662 mm)
  • Impeller tip speed : 405 f/s (122 m/s)
  • First critical speed: 4505 rpm (7-stages)
  • Drive : Direct drive or gear box or V-belts
  • Vibration tolerance: 1.25 mils peak-to-peak (4,5 mm/s)
  • Balance piston: From 5 to 8 stages
  • Shaft end : 2" 9/16 (65 mm), inlet end drive standard

Blower size

  • Blower 400.01 : 605 x 2591 x 3048 (mm) / 1700 Kg
  • Blower 400.02 : 805 x 2591 x 3048 (mm) / 2000 Kg
  • Blower 400.03 : 1005 x 2896 x 3353 (mm) / 2350 Kg
  • Blower 400.04 : 1205 x 3200 x 3658 (mm) / 2700 Kg
  • Blower 400.05 : 1405 x 3658 x 4115 (mm) / 3100 Kg
  • Blower 400.06 : 1605 x 3658 x 4115 (mm) / 3400 Kg
  • Blower 400.07 : 1805 x 3912 x 4369 (mm) / 3800 Kg
  • Blower 400.08 : 2005 x 3912 x 4369 (mm) / 4100 Kg
continental-logo-blanco Multistage centrifugal blower model 400
Continental Industrie has developed an experienced and dynamic team and has created a working structure in conjunction with all the engineers, technicians and commercial engineers. With the sole objective of providing the Industrial sector with the best equipment for the transport of gas and air.

Continental Industrie

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