CENTRIFUGAL FANS — MEDIUM PRESSURE

Product Description

Tornum’s centrifugal fans have a clean, sturdy design. The medium pressure capacity makes them ideal for conditioning wet grain. They are also well suited for aspiration system with filters for a more dust-free indoor environment. Multiple mounting options make them easy to install. The fan is supplied in a strong, completely welded construction of sheet steel. The fan wheels have rearward-facing shovels for a high efficiency as a standard. Alternatively, they can be ordered with flat rearward shovels to cope with dusty air. Options for inlet and outlet transition for spiro ducts.

FEATURES
• Flow area: 400 – 135.000 m³/h
• Pressure area: 100 – 7.500 Pa
• Max gas temp in standard performance: 40°C
• Max gas temp with cool plate: 300°C
• Wheel type: Radial, backward curved

FAMB:	kW:	rpm:	Airflow m³/h at static pressure mm wg:
FAMB:	kW:	rpm:	100:	150:	200:	250:	300:	350:	400:	450:	500:	550:	600:
025	2,2	2870	3800	3000	2300	—	—	—	—	—	—	—	—
026	3,0	2910	4800	4250	3600	2300	—	—	—	—	—	—	—
029	4,0	2900	6300	5600	4800	4000	2300	—	—	—	—	—	—
030	5,5	2930	6800	6300	5500	4600	3400	1800	—	—	—	—	—
031	7,5	2935	8600	7850	6800	6300	5400	4000	—	—	—	—	—
032	11,0	2930	—	10400	9700	8800	7900	7000	5800	4200	—	—	—
038	15,0	2950	13700	13000	12200	11400	10400	9650	8500	6800	4500	—	—
039	18,5	2950	15700	15050	14200	13500	12600	11500	10400	9400	8100	4900	—
040	22,0	2950	—	17300	16400	15500	14800	13500	12400	11200	9900	8100	5400
050	11,0	1470	15300	12800	9900	—	—	—	—	—	—	—	—
063	30,0	1480	—	35600	33800	30200	27000	23400	18000	—	—	—	—

The table applies to air with a density of 1.2 kg/m³ at 20°C. Contact TORNUM for information regarding smaller and bigger centrifugal fans.

FAMB:	kW:	rpm:	Airflow m³/h at static pressure mm wg:
FAMB:	kW:	rpm:	100:	150:	200:	250:	300:	350:	400:	450:	500:	550:	600:
025	2,2	2870	3800	3000	2300	—	—	—	—	—	—	—	—
026	3,0	2910	4800	4250	3600	2300	—	—	—	—	—	—	—
029	4,0	2900	6300	5600	4800	4000	2300	—	—	—	—	—	—
030	5,5	2930	6800	6300	5500	4600	3400	1800	—	—	—	—	—
031	7,5	2935	8600	7850	6800	6300	5400	4000	—	—	—	—	—
032	11,0	2930	—	10400	9700	8800	7900	7000	5800	4200	—	—	—
038	15,0	2950	13700	13000	12200	11400	10400	9650	8500	6800	4500	—	—
039	18,5	2950	15700	15050	14200	13500	12600	11500	10400	9400	8100	4900	—
040	22,0	2950	—	17300	16400	15500	14800	13500	12400	11200	9900	8100	5400
050	11,0	1470	15300	12800	9900	—	—	—	—	—	—	—	—
063	30,0	1480	—	35600	33800	30200	27000	23400	18000	—	—	—	—