Pressurized Pump Modules

Geo-Flo Flow Center

Geo-Flo’s most popular flow centers are available in a wide variety of combinations. Flo-Link double O-ring fittings provide leak-free union connections at the flow center, installed without tools. Geo-Flo’s full port 3-way flushing and isolation valves are designed for the wide range of temperatures experienced in ground loop applications The GPM series flow centers utilize reliable 3-way valves with the same features and benefits as the Flo-Link valves, but have threaded FPT connections.

Single or Dual pump flow center. When the geothermal system is operating, the circulator pump in the GPM module energizes and circulates the liquid solution through the geothermal heat pump and the earth loop, enabling the heat transfer process to occur.

• Full-flow 1” brass valves
• Foam insulated cabinet stops condensation
• Standard 1” NPT connections
• Quiet and reliable operation
• Compact attractive design

For typical piping configurations, a single pump module is adequate for 3-ton or smaller size heat pumps. A dual pump module is required for heat pumps sizes 4, 5 & 6 tons

Select Flo-Link fittings for easy connection of both ground loop and heat pump to the flow center.