Description

Performance Characteristics

  • Fan Blade is made of Krupp steel by punch forming, no dust, attractive and durable. Special blades shape design ensure large air volume, no deformation, no broken, keep air volume same all the way.
  • Both Chinese famous motor & Siemens motor are available. Motor voltage and frequency could be customized. Motor protection grade IP55 & insulation class: Grade F
  • Fan belt pulley is made of high strength aluminum-magnesium alloy by die-casting which reduces the weight of blade impeller complete, high corrosion resistance. Special three reinforced ribs pulley design. Blast-sanding treatment for an attractive appearance, eliminate internal stress to improve its own rigidity and stability, never broken.
  • Fan bearing adopts imported double-row bearing with special waterproof design, water can’t enter. High strength, lower noise, maintenance-free and long-serving life.

Model Height
(mm)
Width
(mm)
Thickness
(mm)
Diameter
Blades (mm)
Air Flow
(m³/h)
Rated Voltage Blades rotational speed
RPM
Motor RPM Total
Pressure
(Pa)
Noise Decibels (W) Import Power
DLFB-1000 1000 1000 350 900 23000 380 600 600 56 ≤60 550(10P)
DLFB-1100 1100 1100 350 1000 32500 380 550 550 56 ≤60 550(10P)
DLFB-1220 1220 1220 350 1100 38000 380 440 440 56 ≤60 750(12P)
DLFB-1380 1380 1380 350 1250 42000 380 440 440 56 ≤60 1100(12P)