NF Group 200W-600W Ev Coolant Pump Water Pump for BTMS

As new energy vehicles (NEVs) evolve toward higher power density and more compact thermal architectures, the demand for a truly safe, efficient, and reliable cooling solution has never been greater. Nanfeng Group’s 7 Series Electric Water Pump (200 W – 600 W, 24 V) answers this call with a brushless DC canned motor centrifugal pump that sets a new standard for NEV thermal management.

At the heart of the 7 Series EV coolant pump lies a proven technology: the brushless DC canned motor centrifugal pump. It seamlessly integrates the high efficiency of brushless motor technology with the leak‑proof safety of a canned pump design. By eliminating the rotating shaft seal, it fundamentally removes the risk of coolant leakage – a critical hazard in high‑voltage environments. This is why the electric circulation pump is widely recognized as the “safety heart” of the NEV thermal management system.

The EV water pump operates on three core principles:

• Centrifugal pressurization – a high‑speed impeller increases liquid pressure and flow for effective cooling circulation.
• Brushless drive – a BLDC motor driven by an electronic controller (no physical brushes) delivers high efficiency and long life.
• Core safety – the fully enclosed metal can (static seal) separates the motor from the liquid circuit, eliminating any axial leakage path from the very beginning.

Why is Nanfeng Group's electric coolant pump the ultimate safety solution?

• Zero leakage – no dynamic seal means absolute safety for high‑voltage NEV systems.
• Long life – with no carbon brushes to wear out, pump life exceeds 20,000 hours.
• Quiet operation – below 40 dB at 1 metre, thanks to no cooling fan and fluid‑lubricated bearings.
• Precise, intelligent control – stepless speed regulation delivers cooling flow exactly when and where needed, significantly saving energy.

Designed for medium‑tonnage heavy‑duty trucks, buses, and other NEVs, the 7 Series excels in motor electronic control, battery and hydrogen fuel engine heat dissipation, as well as energy storage thermal management unit cooling cycles. Despite its compact size and light weight, it offers outstanding efficiency. Its flexible and diverse design meets the strict layout requirements of confined spaces, making it an ideal choice for next‑generation electric and hydrogen‑powered vehicles.

Choose Nanfeng 7 Series – where safety meets intelligence, and reliability drives the future.