NRF 47314 Fan, radiator

Overview

The NRF 47314 Fan, radiator is a high‑performance cooling solution engineered to keep engine temperatures within optimal limits. Designed for use in a wide range of automotive applications, this fan delivers reliable airflow while maintaining low noise levels and exceptional durability.

Design & Construction

The fan features a robust stainless steel frame that protects the internal components from vibration and corrosion. The outer housing is constructed from heat‑resistant polymer, ensuring longevity even under extreme operating conditions. Its compact 365 mm diameter allows it to fit seamlessly into tight engine bay spaces.

The blade design incorporates a high‑efficiency aerodynamic profile, maximizing airflow while minimizing power consumption. The fan’s motor is sealed and shielded against dust, oil mist, and coolant spray, extending service life in harsh environments.

Performance Characteristics

• Airflow: 1,200 CFM (cubic feet per minute) at full speed, providing ample cooling for most mid‑size engines.
• Noise Level: 48 dB(A) under normal operation, keeping cabin noise to a minimum.
Operating Voltage: 12 V DC, compatible with standard automotive electrical systems. Power Consumption: 30 W at maximum speed, ensuring efficient energy use without overloading the vehicle’s alternator.

Compatibility & Applications

The NRF 47314 is specifically engineered for Opel Meriva A, but its universal mounting kit allows installation in a variety of vehicles. It is also suitable for:

• Vauxhall models sharing the same radiator architecture.
Other European cars with 365 mm radiators, such as certain Ford, Volkswagen, and Peugeot variants. Custom builds where a reliable cooling fan is required for aftermarket radiators.

Installation Guide

The fan comes with a complete mounting kit, including brackets, screws, and an adapter plate. Follow these steps for a smooth installation:

1. Remove the existing fan or radiator cover.
2. Attach the mounting bracket to the radiator frame using the supplied bolts.
3. Secure the fan housing to the bracket, ensuring alignment with the airflow path.
4. Connect the 12 V power cable to the vehicle’s fuse box or dedicated relay.
5. Test the fan operation by starting the engine and verifying that the fan spins at the correct speed.

Maintenance & Longevity

Regular maintenance extends the life of the NRF 47314:

• Inspect the fan blades for cracks or wear every six months.
• Clean the housing and brackets with a soft brush to remove dust buildup.
• for corrosion; replace any damaged wiring immediately.
Replace the fan after 100,000 km or if performance drops below 80% of rated airflow.

Technical Specifications

Multilingual Naming Conventions

The NRF 47314 is marketed under various names across different regions, reflecting its global reach:

• NRF 47314 Lüfter, Motorkühlung (German)
• Nrf Ventola, Raffreddamento motore (Italian)
• Ventilateur, refroidissement du moteur NRF 47314 (French)
• Ventilador de motor NRF 47314 (Spanish)
• Ventilator, køler NRF 47314 (Danish)
• Nrf Lüfter, Motorkühlung 12v 365mm Für Vauxhall Opel (German/English mix)

Conclusion

The NRF 47314 Fan, radiator stands out as a reliable, efficient, and versatile cooling component for automotive enthusiasts and professionals alike. Its combination of durable construction, high airflow, low noise, and easy installation makes it an ideal choice for maintaining engine performance across a broad spectrum of vehicles.