The new Grundfos UPM3 AUTO is a high-efficiency circulator pump with continuously variable speed control for circulation of clean heating water. Speed-controlled, high-efficiency pump supplied with our Manifold Control packs and our Single Zone control packs.
The Grundfos UPM3 Auto L is for all applications in which an internally controlled pump is needed. It is designed to be used in appliances or cabinets with increased ambient temperatures and limited space options.
The pump has 3 control modes and 10 curves; proportional pressure (3), constant pressure (3) and constant curve (4).
The pump is ideal for replacing the Alpha2L but does not feature Auto Adapt.
