哈萨克斯坦采购需求：洁净室设计、洁净室服务、洁净室产品

We are currently seeking a direct expansion air handling unit (DX AHU) designed for outdoor installation in a safe and non-hazardous environment. The unit should feature full redundancy with a configuration of 2x100% to ensure continuous operation, as well as an IP55 rating for protection against dust and water ingress. Our requirement is for a total of 6 units, so it's crucial that they meet these specifications. Please provide us with your technical details and commercial proposal for the mentioned units, including any relevant performance data, efficiency ratings, and lead times. We are particularly interested in understanding the warranty and maintenance options available, as well as any additional features that may be beneficial for our application. Thank you!