Tecnifan Comefri
Double Inlet
VTZ

Serie

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Technical catalog Double Inlet VTZ
Commercial Brochure Double Inlet VTZ
  • VTZ L

GENERAL CHARACTERISTICS

Light serie (L)

Double inlet centrifugal fans manufactured in galvanized steel, quality Z-275, with backward curved blades metal impeller.

All fans within the range have the following characteristics:

  • Optimally engineered for HVAC applications, high efficency, compact design, low power consumption, quiet operation.
  • Allows the mounting of support feet, motor support or by a motor support base.

The features of this structure, cover most of the applications.

Semi-reinforced series (R)

Double inlet centrifugal fans manufactured in galvanized steel, quality Z-275.

Bare shaft output for driven transmission by pulleys and belts. Double shaft end for easy mounting in 8 possible orientations.

Includes a backward curved metal impeller. The construction of the semi-reinforced series (R) is made with side frames and support arms.

Reinforced series (T1)

Double inlet centrifugal fans manufactured in galvanized steel, quality Z-275.

Bare shaft output for driven transmission by pulleys and belts. Double shaft end for easy mounting in 8 possible orientations.

Includes a backward curved metal impeller. The construction of the reinforced series (T1) is made with frame and bearing support.

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Technical details

Light series

Model    Size (mm)    Max. Vel. (min-1)(min-1)    Max Abs Power (kW)    Max. Air Flow (m3/h)(m3/h)    Max. Total Pressure (Pa)   Aprox. Weight (Kg)
VTZ 315 L 315 3550 5.5 12950 1950 23
VTZ 355 L 355 3150 6.5 16250 1950 31
VTZ 400 L 400 2800 6.5 20350 1800 39
VTZ 450 L 450 2400 8 2 5650 1900 53
VTZ 500 L 500 2100 9.5 32250 1750 62
VTZ 560 L 560 1950 11 40500 1750 90.5
VTZ 630 L 630 1550 11 50800 1450 109.5

Semi reinforced series (Frame + Cross arm)

Model    Size (mm)    Max. Vel. (min-1)(min-1)    Max Abs Power (kW)    Max. Air Flow (m3/h)(m3/h)    Max. Total Pressure (Pa)   Aprox. Weight (Kg)
VTZ 315 R 315 3700 6.5 12950 2125 31.5

Reinforced series (Frame)

Model    Size (mm)    Max. Vel. (min-1)(min-1)    Max Abs Power (kW)    Max. Air Flow (m3/h)(m3/h)    Max. Total Pressure (Pa)   Aprox. Weight (Kg)
VTZ 355 T1 355 3325 9 16250 2275 40.5
VTZ 400 T1 400 2915 9 20350 2100 51
VTZ 450 T1 450 2500 12 25650 2050 66
VTZ 500 T1 500 2150 12 32250 1900 95
VTZ 560 T1 560 2000 17 40500 2050 137
VTZ 630 T1 630 1600 17 50800 1650 167
VTZ 710 T1 710 1450 22 63850 1700 207
VTZ 800 T1 800 1175 22 80300 1400 270
VTZ 900 T1 900 1100 33 101130 1550 334
VTZ 1000 T1 1000 1000 35 127150 1525 421