Grundfos ALPHA1 Circulator Pump, 1/16 HP, 115 Volt w/ Terminal Box and Rotated Flange

Features: ALPHA1 can replace more than 30 other pump models Designed with trusted Grundfos ECM technology which has been used by Grundfos for more than 16 years ALPHA1 features the highest torque rating and most powerful start feature in its class which attempts to restart indefinitely every seven seconds in blocked rotor conditions ALPHA1 features an integrated check-valve and nut captures for flanges ALPHA1 features three-constant pressure control modes with easy to use push button settings Large LED display shows energy watt consumption and flow indicator in gallons per minute Magnetite resistant design with a stainless-steel bearing plate, robust ceramic shaft and ceramic bearing rings Extremely quiet 19.2 dB(A) operation – tested in one of the best European sound labs Available in both cast iron and stainless steel models ALPHA1 is compatible with either a line cord or terminal box for conduit connections