Miniature centrifugal blower C55H1-4

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The C55H1-04 with internal driver is a small but powerful blower capable of very high performances. Three phase brushless motor w/ hall sensor Features： Dimensions: 55 x 50 (65) x 50 mm. At nominal voltage, the maximum pressure is in the 5'500 Pa. range and the maximum flow is higher than 550 l/mn. It can be pushed to close to 7'000 Pa. (no flow) and more than 600 l/mn (free flow). It is available in 12VDC and 24 VDC, and may also be ordered in 36VDC or 48 VDC Miniature blowers: 1. Small (diameter 54-105mm) but high performance, max pressure up to 14kpa. 2. High pressure, high speed(max up to 60000rpm). 3. High efficiency, power conversion efficiency up to 55%. 4. With internal drivers. 5. Made of biocompatible, medical grade materials 6. Long life, over 30,000 hours in bi-level mode. 7. Low noise, <29 db in home ventilators. To maximize the reliability, all of Boreasa blowers are using brushless DC motors and are supplied with high quality dual ball bearings. An internal temperature sensor is available on most blowers for sensitive applications to ensure that the motor will not overheat. Most of the blowers described in this brochure are made of biocompatible, medical grade materials.