NST20 Series Tandem Pump
Charts below will give you the performance data, shafts, flanges and dimensions.
When the pump speeds are at their lowest the flow from both of the pumps goes to the circuits. When the speed goes higher, one of the pumps partition starts to bypass the suction internally of the prominent pump. It has a bypass that is set at around 200 RPMs,
If you need to know more about these pumps and their uses, call us at 800-361-0068 or email us at firstname.lastname@example.org