The Grundfos range of Light Commercial Circulators consist of a
range of models with energy efficient motors for heating and
primary hot water duties up to 400,000 BTU/hr.
The range can be installed on pipe sizes of 1?, 1¼?, 1½? and 2?.
They are interchangeable with previous models, ensuring easy
replacement.
The Light Commercial range consists of nine single head and six
twin head models, in single and three phase versions.