This industrial air cooled water chiller provides stable 1500W -5000W active cooling with ±0.3°C precise temperature control between 10°C and -50°C. Fitted with a high-efficiency compressor and multiple eco-friendly refrigerants, it combines compact portable design and quiet operation for workshop use. Featuring a handy top water fill port, full safety alarm protection, global 50/60Hz dual-frequency compatibility and optional dual water ports, the chiller requires little maintenance and delivers long-lasting reliable cooling performance for all kinds of precision industrial processes.