DC40 series is used on the most massive scale in the circulating systems of various machines and known for its stability and durability. You should pay attention to their different inlets and outlets and performance when selecting them. But don’t forget, we can also provide customized services according to your special needs.
It is worth mentioning that DC40M is a special model which has lower power and lower performance in this series. But it has extremely low noise about 25 dB. It is suited to environments that require absolute silence.