CRT07 Series

Centrifugal Blowers are ideal for:
– Clean air or slightly dusty smoke (not abrasive) intake.
– Cooling in general.
They are used in all industrial applications where small air volumes are required with limited pressure.
16 – 32 W
0,12 – 0,25 A
60 – 91 m3/h
CRT07 Centrifugal Fans

Technical specifications

  • Single suction centrifugal blower.

  • Single phase, 2-shaded poles, impedance protected motor, built according to the CE mark requirements, in compliance with EN 60335-1 standard, with self-aligning and self lubricating sleeve bearings with big oil reservoir.

  • Motor with minimum 130 “B” insulation class.

  • 115V/60 Hz version, UL-CSA approved, FILE E204506, 105 “A” insulation class.

  • Constant thickness impeller with forward curved blades made of black nylon with fiber glass.

  • Suitable for continuous operation in ambient temperature from -10° C to +50° C.

  • Electrical connection by 6,3 x 0,8 mm, radial or axial,  male faston-type connectors, directly fixed on coil.

  • Housing made of die-cast aluminium.

On request

  • Version with IMQ – CSV approved motor.

  • Motor with different powers and insulation classes: 155° “F” – 180° “H”.

  • Aluminium impeller with forward curved blades.

  • Protection against dust and/or humidity.

  • Supply voltage from 12V to 400V 50/60 Hz.

  • Double speed and/or dual voltage version.

  • Motor cover made of black nylon reinforced with fibreglass.

  • Electrical connection by means of different cable lengths.

  • Motor coil winding with IP55 protection.

  • Thermal protector and/or thermal fuse.

  • End-shields with IP50 protection class.

  • Version with double shield ball bearings (ZZ).

  • Built in compliance with UL-CSA standards.

  • Housing made of black nylon reinforced with fibreglass.

  • CRTP072 code.

Faston position

Product Identification Code

TThermal protection:
T = thermal protector
F = thermal fuse
Blank = impedance protected
1Coil winding code
2RFaston position and type
BBBlank: self-aligning sleeve bearings
BB = ball bearings
VAFan type
Blank: nylon fan
VA: aluminium fan
CMEmpty: standard
CM: motor cover
230Supply voltage
50Rated frequency

Dimensions mm

CRT 07

Dimensions mm


Typical curves

CRT 07
CRT 072
CRT 073
CRTP 072