99163903 | Circulator Pump Alpha2 ECM 115V Cast Iron Flanged 1-Phase 3 Speed 15-55F | Grundfos Circulators

**Circulator Pump Alpha2 ECM 115V Cast Iron Flanged 1-Phase 3 Speed 15-55F [99163903]** **Grundfos Circulators** Alpha2 ECM circulator pump combines efficiency, reliability, and versatility for commercial and domestic heating applications. **Key Features:** * 1-Phase motor with 3-speed operation (15-55F) * Cast iron casing for durability and corrosion resistance * Flanged end connection for secure and robust mounting * Electronic Commutation Motor (ECM) for energy efficiency and reduced operating costs * Wide temperature range (35.6-230°F) and maximum pressure of 145 PSI **Benefits:** * Improved energy efficiency compared to traditional circulator pumps * Long service life and reduced maintenance costs * Suitable for a variety of heating systems, including commercial, domestic, district, and industrial heating * Easy installation and commissioning with built-in terminal box * Complies with industry standards and regulations **Applications:** * Domestic hot water recirculation * Domestic heating * Commercial heating * District heating * Industrial heating **Specifications:** * Horsepower: 1/16 HP * Maximum flow rate: 21 GPM * Maximum head range: 18.05 FT Choose Grundfos Circulators Alpha2 ECM 115V Cast Iron Flanged Circulator Pump for reliable and efficient liquid circulation in your heating systems. Shop now at Midwest Supply for the best prices and fast shipping!

Circulator Pump Alpha2 ECM 115V Cast Iron Flanged 1-Phase 3 Speed 15-55F