Grundfos Ls 500-400-423A Water Pump Commercial Heating Circulation Booster Centrifugal Pump

Grundfos Ls 500-400-423A Water Pump Commercial Heating Circulation Booster Centrifugal Pump. Versatile Application Range: Suitable for commercial heating, air conditioning, water boosting, and district heating. Easy Maintenance Design: Axially split casing allows easy access to components without disturbing motor or pipes. High Efficiency Motor: IE3 efficiency class motor with 96.0% full-load efficiency for energy savings. Robust Material Construction: Cast iron casing, bronze wear rings, and stainless steel shaft for durability. Flexible Customization: Supports full customization, minor customization, and customization from samples or designs. Strict Quality Control: 100% visual and function inspection for finished products ensures reliability.