1/16 hp 115 V 21 gpm ALPHA1 15-55SF Circulator Pump | GFS99287262

Key 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 7 s 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
• ALPHA1 is compatible with either a line cord or terminal box for conduit connections