Dynair PS-L Backward curved blade centrifugal fans for dusty air

Construction

  • Volute casing in steel sheet, protected against atmospheric agents by epoxy paint
  • Aerodynamically shaped inlet cone in steel sheet, protected against atmospheric agents by epoxy paint
  • Single inlet backward curved wheel with high efficiency, manufactured in steel sheet and epoxy painted. For high rotational speed, versions in class 3 are foreseen
  • For execution 1–9–12: mono-block support in cast iron with ball bearings, designed for easy lubrication. Pulleys, belts and motor support. Belt protection guard
  • Asynchronous three-phase motors according to international standards IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F, suitable to S1 service (continuous working at constant load).

Accessories

  • Condensation drain hole (TS)
  • Inspection door (PI)
  • Inlet counter-flange (CFA)
  • Outlet counter-flange (CFP)
  • Inlet protection guard (RA)
  • Outlet protection guard (RP)
  • Inlet flexible connector (GA)
  • Outlet flexible connector (GP)
  • Inlet vane control
  • Outlet setting shutter
  • Anti-vibration mounts

CATALOGUE

The fans of the PS-L series find their main application in industrial plants of conditioning, ventilation, heating and filtering; they can also be used as part of manufacturing process (wood industry, chemical industry, mills, mines, foundries, etc.). They can convey very dusty (not abrasive) air and smoke, with temperature from -20°C to 80°C in the standard configuration and up to 300°C with specials constructions.

The series foresees direct drive version (execution 4) and belt drive version (execution 1, 9 and 12). Suitable for high capacity, medium pressures.

Upon request:

  • High temperature version suitable for conveying hot gases, Max 150°C (PS-L/AT EX4)
  • High temperature version suitable for conveying hot gases, Max 300°C (PS-L/AT EX1,12)
  • Corrosion resistant version, manufactured with casing, inlet side and impeller in stainless steel AISI304 (PS-L/INOX)
  • PSL-ATEX according to Directives 94/9/CE and 2014/34/UE
TYPE GENERAL
DESCRIPTION
ADDITIONAL INFORMATION SPEED VARIOUS kW GROUP CODE ARTICLE
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 0,18 PS-L 7PS2211 PSL 222 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 0,37 PS-L 7PS2514 PSL 252 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 0,75 PS-L 7PS2820 PSL 282 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 1,5 PS-L 7PS3115 PSL 312 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 2,2 PS-L 7PS3524 PSL 352 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 4 PS-L 7PS4031 PSL 402 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 7,5 PS-L 7PS4520 PSL 452 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 15 PS-L 7PS5021 PSL 502 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 1,5 PS-L 7PS5041 PSL 504 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 22 PS-L 7PS5624 PSL 562 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 3 PS-L 7PS5800 PSL 564 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 5,5 PS-L 7PS6313 PSL 634 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 11 PS-L 7PS7010 PSL 714 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 18,5 PS-L 7PS8013 PSL 804 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 5,5 PS-L 7PS8016 PSL 806 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 37 PS-L 7PS9016 PSL 904 ES.4
BACKARD CURVED BLADES CENTRIFUGAL FANS
& ACCESSORIES
BACKWARD CURVED BLADE
MEDIUM PRESSURE DUSTY AIR
CENTRIFUGAL FANS
THREE-PHASE SINGLE 11 PS-L 7PS9014 PSL 906 ES.4