2WHM25-60 130, 2WHM25-60 180

FEATURES
Cast iron housing suitable for closed loop systems, stainless steel housing for potable water and open loop systems, encapsulated BMC motor suitable for chiller water circulation for operation in condensing environment.
PWM version -externally controlled by a PWM control signal from the system controller, PWM A profile, with both power feedback and flow feedback.
AUTO version – internally controlled by the integrated pump controller.