11-62(E式)多翼型离心通风机是11-62-A式传动基础上改进的新型产品。它具有比A式风量更大、噪声较低、结构62-牢固、设计新颖美观等特点，它是现代宾馆、酒楼及空调机组理想配套设备，也可作为输入气体或输出气体之用。输送的介质为空气或其他不自燃的、对人体无害的气体，气体中不含粘性物质，气体温度80°C。

11-62 is a new product improved on the base of 11-62-A typecentnfugal fan, which has a larger volumn, a lower noise than 11-62A type. Featured by firm structure, new design, niceappearance, etc, the product is an ideal equipment for ventiationin modern hotel, restaurant as well as air-condition unit. Thetransporting medium is air or other non- spontaneous-combustionａnd non-explosive - combustion air with no harm to human. Theair transferred shall not contain any adhesive matenal, with thetemperature no higher than 80C