Exhaust fans

The LTG exhaust gas centrifugal fans type NM..SO are single inlet centrifugal fans. The directly driven units consist of a welded housing and are rotatable up to and including size 500. Suction and discharge nozzles up to size 280 are round and smooth, from size 315 the suction nozzle is flanged and the discharge nozzle is rectangular.

All fans are equipped with aluminum cooling blades and are therefore suitable for conveying temperatures of up to 200 °C.

These centrifugal fans are given a heat-resistant aluminum coating as surface protection.

  • Optimum aerodynamic properties
  • Very smooth running
  • Impeller dynamically balanced together with hub and shaft
  • Low operating noise
  • Reliable construction
  • High manufacturing accuracy

Technical Data

TypeVolume flow [m³/h]Total pressure increase [Pa] at 200 °CTotal pressure increase [Pa] at 20 °CMotor power [kW]
NM 160 SSO12 002905400,55
NM 200 (80) SO1 8003505700,55
NM 224 (80) SO2 5004407101,1
NM 280 SSO3 5002904700,75
NM 315 SSO4 0003505701,1
NM 355 (80) SO5 0002804501,1
NM 400 (80) SO7 5003505702,2
NM 400 SO7 50004607504
NM 450 SSO9 0002904702,2
NM 500 SSO12 0003605904
NM 560 SO15 0004006504
NM 630 (80) SO18 0003605907,5

Downloads

Technical brochure centrifugal fans exhaust VSR-NM...SO German
PDF 283.05 kB