Grundfos Pumps ALPHA2

Grundfos Pumps ALPHA2 is a robust, high-quality 115V cast iron circulator pump designed for long-lasting, dependable performance in hydronic heating and cooling systems. With a compact 1/16 HP motor and a built-in terminal box, this ALPHA2 model delivers reliable flow and straightforward installation.

Constructed from durable cast iron, it withstands tough service while maintaining efficient operation over years of use. The integrated terminal box simplifies wiring, protects connections from moisture, and makes setup quick and clean, reducing installation time on new or retrofit projects.

Versatile for a range of applications, the ALPHA2 is built to deliver steady flow in demanding circulator tasks. The 115V supply and 1/16 HP motor strike a balance between reliable performance and compact design, while the rugged housing supports long service life.

Add the ALPHA2 to your circulating pump lineup for durable, straightforward operation that meets everyday heating and cooling needs. With Grundfos engineering behind it, you gain reliable flow, robust construction, and a low-maintenance solution you can count on season after season.

• 115V power supply for standard electrical connections
• Cast iron construction for durability
• 1/16 HP motor for steady, controlled flow
• W/Terminal Box for easy wiring and protection
• Easy installation and reliable performance