동부 Dfjn 지능적이고 효율적인 순환 장치 물 펌프 그룹

물 회전 펌프
May 29, 2025
Video Description:
Discover the East Dfjn Intelligent and Efficient Circulation Unit Water Pump Group, designed for central heating and air-conditioning systems. This high-efficiency unit features variable-frequency speed regulation, energy-saving technology, and modular integration for seamless operation. Perfect for secondary side circulating water systems and chilled water applications.