Máy bơm chìm giếng sâu Grundfos SP Series bán chạy đường kính 4 inch

Máy bơm lưu thông Grundfos
July 21, 2025
Video Description:
Discover the Grundfos SP Series Submersible Water Pumps, perfect for deep well applications. Ideal for irrigation, drinking water supply, and groundwater extraction, these 4-inch diameter pumps feature stainless steel construction for durability and corrosion resistance. Learn more about their high performance and certifications.