To reduce the number of circulator models needed and still cover a wide range of performance requirements, most circulator manufacturers now offer wet rotor circulators capable of operating at ____ different speeds.

Question

Quizplus · Accepted Answer

Most circulator manufacturers now offer wet rotor circulators capable of operating at three different speeds to reduce the number of models needed while covering a wide range of performance requirements.

To Reduce the Number of Circulator Models Needed and Still