Bell & Gossett FT1251-4 Hydronic Circulator Pump

Bell & Gossett FT1251-4 Hydronic Circulator Pump is an inline water pump engineered to move water through closed-loop hydronic systems, delivering dependable circulation for heating, cooling, or solar thermal circuits while occupying a compact footprint that eases installation in mechanical rooms. Manufactured by Bell & Gossett, a Xylem brand, the FT1251-4 sits within a family of energy-efficient, small inline circulators designed for a range of hydronic applications including space heating, domestic hot water recirculation, and solar systems. Verified specifications include a maximum working pressure of 125 psi and compatibility with clean water systems; the pump uses oil-lubricated sleeve bearings to support durable operation. The FT1251-4 designation identifies a model within Bell & Gossett's FT series of inline circulators, marketed as reliable, space-saving solutions intended to improve system efficiency and comfort in modern HVAC installations.