The Brain® With Recirculating Manifold | Armstrong | Americas

The Brain® With Recirculating Manifold

The Brain<sup>®</sup> With Recirculating Manifold

Product Specifications

Model Flow Capacity Hot Water Outlet Connection Size
DRV25GR 40 gpm (150 lpm) 1″ (25 mm)
DRV40GR 79 gpm (300 lpm) 1-1/2″ (38 mm)
DRV80GR 159 gpm (600 lpm) 3″ (76 mm)

The Brain® With Recirculating Manifold

Engineered exclusively for continuously recirculated hot water systems, The Brain® improves system performance and safety by delivering a consistent pre-set temperature to the points of use.

Innovative digital technology resists “temperature creep” during periods of zero system demand which eliminates the requirement for manual throttling valves, supplementary RTD or a temperature actuated switch to control the pump.

Energy efficient, low temperature loss systems can be implemented by the ability of The Brain® to operate with a system differential of just 1°F below set point.

User safety and overall system health is maintained by a series of programmable temperature alerts, onboard operational self-diagnostics, and a thermal disinfection option.

The Brain® is equipped with a recirculation manifold assembly.