グランドフォス 50 Hz ステンレス鋼 電動潜水式防腐深井ポンプ

grundfosの循環ポンプ
July 17, 2025
Video Description:
Discover the Grundfos SP 215-11 N Water Pump, a high-performance deep well pump designed for domestic groundwater intake, irrigation, and residential water supply. Built with stainless steel for superior corrosion resistance, this pump offers reliable operation with a 220kW motor and advanced features like water-lubricated bearings and a mechanical shaft seal.