DD Series -18°C Freezer Room Unit Cooler (Copper Tube/Aluminum Fin)

Product overview

The DD series -18°C freezer room unit cooler is an indoor cooling unit specifically designed for low-temperature environments such as freezer rooms and blast freezer rooms, suitable for applications at -18°C and below. Featuring copper tube and aluminum fin construction, it ensures high heat transfer efficiency and durability. The cooling capacity ranges from 2.2kW to 122kW, catering to cold storage facilities of various scales. Fan options include brands like EBM or WEIGUANG, with an air throw distance of 9 to 20 meters for uniform cold air distribution. The unit supports multiple defrosting methods—electric heating, hot gas, and water—to ensure stable operation in low-temperature conditions. Housing materials are available in galvanized steel, aluminum, or 304 stainless steel to suit different environmental requirements. Key specifications include a fin space of 6.0mm, air flow range of 1500-46000 m³/h, and compatibility with refrigerants such as R22, R404a, and R507a. We offer professional industrial refrigeration solutions. The product is sold by the unit. Commercial terms (e.g., pricing, MOQ, delivery time) are subject to further discussion. We welcome inquiries and partnerships from cold storage engineers, refrigeration system integrators, and related trade partners.