Armstrong E23.2 Circulator Pump, Cast Iron, 1-1/2" Connection, 115V

Armstrong 182212-651 E23.2 Cast Iron Circulator Pump. 0-83 GGPM
E.2 Series circulators are designed for use in a wide range of hydronic applications, including:
Hot & chilled water recirculation.
Domestic hot water generation.
Snow-melt installations.
Radiant heating systems.
Geothermal heat pumps.
E.2 Series circulators have been re-designed to improve durability and provide enhanced protection against leakage and water Damage to electrical components. New design elements include: •larger, stainless steel shaft.
New sealed, permanently lubricated bearings.
New water slinger to protect motor against water intrusion.
Bellows-style mechanical seal with silicon carbide wear surfaces.