box fans
Motor outside the air flow

Box fan GB

The motor is separated from the air flow and designed for fluid temperatures up to 120°C in continuous operation.
compact design – high efficiency

Type GB 180 / 230V
Type GB 180 / 230V

with forward curved impellers - including motor protection roof
Volume flow up to approx. 1,200m³/h

Type GB 225 / 230V
Type GB 225 / 230V

with forward curved impellers - including motor protection roof
Volume flow up to approx. 2,500m³/h

Type GB 250 / 400V
Type GB 250 / 400V

with forward curved impellers - including motor protection roof
Volume flow up to approx. 4,300m³/h

Type GB 250EC / 400V
Type GB 250EC / 400V

with forward curved impellers - including motor protection roof - with high efficiency EC motor outside the air stream
Volume flow up to approx. 3,500m³/h

Type GB 280 / 400V
Type GB 280 / 400V

with forward curved impellers - including motor protection roof
Volume flow up to approx. 5,400m³/h

Type GB 280-2P HT / 400V
Type GB 280-2P HT / 400V

For fluid temperatures up to 200°C in continuous operation - with backward curved impellers
Volume flow up to approx. 3,000m³/h

Type GB 315-2P / 400V
Type GB 315-2P / 400V

with backward curved impellers
Volume flow up to approx. 4,100m³/h

Type GB 315-2P HT / 400V
Type GB 315-2P HT / 400V

For fluid temperatures up to 200°C in continuous operation - with backward curved impellers
Volume flow up to approx. 3,900m³/h

Type GB 315EC / 230V
Type GB 315EC / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 2,200m³/h

Type GB 315EC-2P / 230V
Type GB 315EC-2P / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 4,000m³/h

Type GB 355 / 230V
Type GB 355 / 230V

with backward curved impellers
Volume flow up to approx. 3,600m³/h

Type GB 355-2P / 400V
Type GB 355-2P / 400V

with backward curved impellers
Volume flow up to approx. 7,500m³/h

Type GB 355-2P HT / 400V
Type GB 355-2P HT / 400V

For fluid temperatures up to 200°C in continuous operation - with backward curved impellers
Volume flow up to approx. 5,900m³/h

Type GB 355EC-2P / 400V
Type GB 355EC-2P / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 6,400m³/h

Box fan GBV

The motor is separated from the air flow and designed for fluid temperatures up to 120°C in continuous operation.
With variable airflow through the airbox.
compact design – high efficiency

Type GBV 355 / 230V
Type GBV 355 / 230V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 2,700m³/h

Type GBV 355EC / 230V
Type GBV 355EC / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 3,000m³/h

Type GBV 400 / 230V
Type GBV 400 / 230V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 4,000m³/h

Type GBV 400EC / 230V
Type GBV 400EC / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 4,400m³/h

Type GBV 450 / 230V
Type GBV 450 / 230V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 6,000m³/h

Type GBV 450D / 400V
Type GBV 450D / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 6,200m³/h

Type GBV 450EC / 230V
Type GBV 450EC / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 6,300m³/h

Type GBV 500D / 400V
Type GBV 500D / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 8,000m³/h

Type GBV 500EC / 400V
Type GBV 500EC / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 8,200m³/h

Type GBV 560D / 400V
Type GBV 560D / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 11,700m³/h

Type GBV 560EC / 400V
Type GBV 560EC / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 12,100m³/h

Type GBV 630D / 400V
Type GBV 630D / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 14,800m³/h

Box fan GBG

The motor is separated from the air flow and designed for fluid temperatures up to 120°C in continuous operation.
With straight airflow through the airbox.
compact design – high efficiency

Type GBG 315D / 400V
Type GBG 315D / 400V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 4,100m³/h

Type GBG 315EC / 400V
Type GBG 315EC / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 3,700m³/h

Type GBG 355 / 230V
Type GBG 355 / 230V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 3,100m³/h

Type GBG 355EC / 230V
Type GBG 355EC / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 3,400m³/h

Type GBG 400 / 230V
Type GBG 400 / 230V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 4,600m³/h

Type GBG 400EC / 230V
Type GBG 400EC / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 5,200m³/h

Type GBG 450 / 230V
Type GBG 450 / 230V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 6,600m³/h

Type GBG 450D / 400V
Type GBG 450D / 400V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 6,600m³/h

Type GBG 450EC / 230V
Type GBG 450EC / 230V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 7,000m³/h

Type GBG 450EC / 400V
Type GBG 450EC / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 6,500m³/h

Type GBG 500D / 400V
Type GBG 500D / 400V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 9,000m³/h

Type GBG 500EC / 400V
Type GBG 500EC / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 10,000m³/h

Type GBG 560D / 400V
Type GBG 560D / 400V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 12,300m³/h

Type GBG 560EC / 400V
Type GBG 560EC / 400V

with backward curved impellers - with high efficiency EC motor outside the air stream
Volume flow up to approx. 12,300m³/h

Type GBG 630D / 400V
Type GBG 630D / 400V

with backward curved impellers - with efficient motor outside the airflow
Volume flow up to approx. 20,100m³/h