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φ400 BACKWARD CENTRIFUGSL FANS




Material:Impeller:Sheet aluminium,Rotor:Cast in aluminium Coated in black Type of protection:IP44
Insulation class:F
Approvals:CE.CCC
MDDLE | VOLTAGE V | FREOUENCY Hz | CURRENT A | INPUT W | SPEED R/min | CAPACITOR μF | NET Kg | NOISE dB(A) | AIR VOLUME m3/h | CURVE NO. |
YWF-B4E-400-188 | 220 | 1.8 | 1.8 | 500 | 1380 | 23 | 10 | 66 | 4150 | ① |
YWF-B4D-400-188 | 380 | 50 | 0.8 | 500 | 1380 | / | 10 | 66 | 4150 | ① |
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