Description
The S45 model is a three-piece circulator pump designed for HVAC systems, equipped with a universal replacement shaft and bearing module. Manufactured by Armstrong, this circulator boasts an all-bronze body and a durable seal design, ensuring longevity. It operates at 1/4 HP, single phase, and 115 volts, incorporating built-in thermal overload protection for safety. Featuring a lead-free all-bronze body with a non-ferrous impeller, this pump utilizes permanently lubricated maintenance-free bearings. It is compatible with 2-1/2″ or 3″ flanges (Model S45AB).
