Purchase Qty. Reference FOB Price
6-107 Pieces US$90.00
108-499 Pieces US$88.00
500+ Pieces US$96.00
Product Description
Description of Products: This VF constant pressure water supply system just for water pump, it adopts the industry leading technique-SPWM,and the advanced pressure sensing technique, it collects real time pressure change of the pipeline and adiusts the revolving speed of the pump. The interface is ...