The FNU-150 is a high-capacity unit designed for central commercial refrigeration systems, walk-in freezer complexes, and industrial chilling racks. Delivering a nominal 49.5 kW heat exchange capacity across an expansive 150 m² heat transfer surface, its enclosed box-type cabinet delivers reliable thermal performance while enabling space-saving outdoor installation against exterior walls. Installing a high-efficiency air cooled condenser in this compact U-shaped architecture avoids taking up valuable indoor equipment room floor space.

Commercial refrigeration setups in high-demand environments often suffer from thermal short-circuiting and elevated operational noise. This dual-fan air cooled condenser overcomes severe heat accumulation by utilizing two 550 mm external rotor axial fans that deliver a total air volume of 16600 m³/h at 2×600 W motor power. The top-discharge vertical airflow structure exhausts hot air straight upward to prevent recirculation, keeping system condensing pressures stable and noise levels low for urban commercial sites.

Constructed with inner-grooved seamless copper tubes mechanically expanded into high-grade hydrophilic or plain corrugated aluminum fins, the air cooled condenser ensures rapid heat exchange efficiency and mechanical rigidity under continuous heavy loads. Every unit undergoes strict 3.0 MPa pneumatic underwater pressure tightness testing to confirm absolute zero-leak integrity prior to dispatch. The heavy-duty steel frame is finished with electrostatic powder coating for weatherproofing against UV rays, rain, and corrosion.

Ruifujie is a trusted manufacturer and exporter of commercial and industrial refrigeration systems, bringing over 20 years of production expertise to the global market. Operating an advanced manufacturing base, we engineer scroll, reciprocating, rotary, semi-hermetic, and screw compressor units, alongside air-cooled condensers, evaporators, and complete cold storage facilities. Built to international quality standards, Ruifujie supports full OEM and ODM customization services for overseas engineering contractors and wholesalers. Our thermal equipment is exported to clients across Europe, the Americas, the Middle East, and Asia, earning widespread recognition for robust durability, high efficiency, and competitive direct factory pricing.

A1: The dual 550 mm axial fans generate a powerful 16600 m³/h total airflow uniformly across the 150 m² U-shaped coil, maintaining low condensing temperatures and preventing high-pressure system trips during peak summer loads.

A2: Yes, the U-shaped cabinet features reinforced internal mounting channels designed for direct installation of Bitzer, Dorin, Frascold, and other major commercial compressor models.

A3: Top air discharge channels hot exhaust air vertically upward, preventing horizontal heat recirculation toward surrounding building walls or adjacent refrigeration units while reducing ground-level noise.

A4: No MOQ for standard in-stock inventory; bulk production order MOQ is negotiable.

A5: Orders are executed under standard FOB Shenzhen or EXW terms and settled in USD.

Leveraging over 20 years of refrigeration manufacturing expertise, Ruifujie provides dependable air cooled condenser units and commercial cooling systems to regional distributors and long-term B2B partners worldwide. We offer flexible distribution terms, dedicated technical support, and priority manufacturing schedules to support our strategic international partners. Please send us your project requirements—including target cooling capacity, operating voltage, refrigerant preference, and order volume—and our commercial team will deliver a comprehensive proposal and formal quotation within 8 hours.