The FNU-40 features a compact U-shaped box-type structure specifically engineered for commercial refrigeration and air conditioning installations. Its slim, fully enclosed cabinet layout maximizes the windward heat dissipation area within a small 740 × 640 × 800 mm footprint, allowing near-wall mounting without occupying dedicated machinery room floor space.

Equipped with a 450 mm external rotor axial fan motor running at 250 W, this condenser generates an airflow of 4,800 m³/h. The top-discharge design directs exhaust air vertically upward to avoid airflow obstruction and prevent heat recirculation, while low-vibration motor operation makes it suitable for sound-sensitive commercial environments. The fan motor features IP55 waterproof protection and Class F insulation.

Constructed with inner-grooved seamless copper tubes mechanically expanded into high-grade hydrophilic or plain aluminum fins, the coil assembly delivers rapid heat transfer and long-term durability. Every unit undergoes strict 3.0 MPa pneumatic underwater pressure tightness testing to ensure complete leak-free security. Its electrostatic powder-coated steel casing resists outdoor weather exposure, rain, and corrosion.

Ruifujie is a specialized manufacturer and exporter of commercial and industrial refrigeration systems with over two decades of production experience. Our advanced facility integrates precise heat exchanger manufacturing, compressor unit assembly, and automated testing lines. We specialize in producing scroll, semi-hermetic, screw, and reciprocating compressor units, alongside air-cooled condensers, evaporators, and modular cold storage solutions. Every system is built to international standards, undergoing strict pressure and leak testing before export. Partnering with global distributors and engineering contractors across Europe, the Americas, the Middle East, and Southeast Asia, Ruifujie delivers reliable thermal management systems built for performance and durability.