Product Tour | Master SD PWM series for Heating&Cooling circulation systems
Jul 15, 2024Shinhoo, a leading manufacturer of high-quality circulation pump, is proud to thrill the release of its latest product, Master SD PWM series. This cutting-edge series is designed to provide efficient and precise control for heating and cooling systems in various settings.

Master SD PWM series features advanced PWM technology, which allows for seamless control of both heating and solar systems. This innovative feature ensures optimal performance and energy efficiency, making it an ideal choice for residential, commercial, and industrial heating and cooling systems.
One of the key highlights of Master SD PWM series is its low surge current, which is set at less than 3A. This feature not only enhances the system's safety measures but also contributes to its overall reliability. Additionally, the series boasts a noise index of 42dB(A) or below, offering quiet operation to enhance user comfort.
With a condensation-proof structure, Master SD PWM series is built to withstand challenging environments. This feature ensures the longevity and durability of the product, making it a reliable choice for both indoor and outdoor installations.
In terms of energy efficiency, Master SD PWM series excels with an Energy Efficiency Index (EEI) of less than 0.20. This impressive rating demonstrates Shinhoo's commitment to sustainability and reduced energy consumption, making the series an environmentally friendly choice.
To provide users with a seamless experience, Master SD PWM series incorporates precise power feedback. This feature enables real-time monitoring of power consumption, allowing users to effectively manage energy usage and optimize system performance.
Master SD PWM series has undergone rigorous testing, passing 12 comprehensive pump inspection tests. This series combines advanced technology, energy efficiency, and superior performance to meet the growing demands of our customers. We believe it will greatly enhance heating and cooling systems across residential, commercial, and industrial applications.
With the launch of the Master SD PWM series, Shinhoo continues to strengthen its position as a leading provider of reliable and efficient heating and cooling water pump solutions.
As the holiday season approaches, Shinhoo would like to extend our warmest wishes to all our partners, customers, and friends around the world. May your Christmas be filled with joy, peace, and happiness, and may the New Year bring health, prosperity, and success. 2025 has been a year of growth, collaboration, and shared achievements. We are grateful for the trust and support from our global partners, which inspires us to continue delivering reliable and innovative pump solutions for HVAC systems, hot water circulation, and water supply applications. Looking forward to 2026, we are excited to continue serving our partners worldwide with high-quality products and exceptional service. May this festive season bring you and your loved ones warmth, comfort, and joy. From all of us at Shinhoo, Merry Christmas and a Happy New Year!