DC Driven Circulation Pump with Brushless Motor - BL90CM 12V DC Driven Circulation Pump With Brushless Motor - BL90CM 12VThis circulation pump is for the circulation of water/antifreeze in heating or cooling systems on boats, buses, motor homes, and commercial vehicles. There are many advantages to this pump, such as its small size with high efficiency, maintenance-free, ceramic shaft, carbon fiber sleeve, completely waterproof (IP68), brushless DC control, and long service life.Features: Motor brush-less magnetic isolated design For continuous duty Life span: 20,000 hours Materials of pump housing: ABS, PES/SPS7PA66 Motor IP classification: IP 68 Noise class: 35dB The max liquid temperature for continuous Duty is 80AdegC & Intermittent is 100AdegC Specifications: Port size: (inch) 3/4" / (mm) 20 Weight: 0.89 kg Capacity at 0.1 bar: 51 l/min Capacity at 0.25 bar: 47 l/min Max load: 6.6 A Max power consumption: 80 W *Includes pump and motor Specifications: Type: Pumps/Drives Box Dimensions: 5"H x 7"W x 8"L WT: 3.2 lbs UPC: 7340176606921