12V High Temperature 100 Degree Resistant Brushless DC Water Circulation Pump

12V High Temperature 100 Degree Resistant Brushless DC Water Circulation Pump. High Temperature Resistance: Operates continuously at temperatures up to 100 degrees Celsius. IP68 Waterproof Rating: Epoxy potting ensures full waterproof protection for submersible use. Brushless Motor Design: Provides a long lifespan exceeding 20,000 hours of operation. Low Noise Operation: Noise level is less than 30dB at a distance of 1 meter. Multiple Protection Functions: Includes polarity reverse, over-voltage, waterless, and rotor lock protection. Flexible Speed Control: Supports 0-5V control, PWM adjustment, and FG speed feedback. Versatile Installation: Supports both submersible and unsubmersible installation methods. Durable Rotor Material: Features a permanent magnetic rotor with optional stainless steel or zirconia shaft.