CRDV-D

Weatherproof and reliable, with a robust durable housing, these fans have a direct drive, IEC-compliant three-phase motor as standard. Available in single-stage or multi-stage designs with an optional frequency converter. The motor is also separated from the exhaust air flow.

Dachventilator aus Kunststoff von Colasit

Performance

Performance

Volume flow:
min. 340 m3/h to max. 5'600 m3/h
Static pressure:
min. 50 Pa to max. 1'700 Pa
Efficiency:
max. 40 %
Suction Outblow Diameters:
200, 250, 315 mm

Material Housing

PPs-el, PVDF

Material Impeller

PPs, PPs-el, PVDF

Drive

Direct drive

Ex Protection

EX LogoVersion available in ATEX zones 1 + 2