pressure control for water pumps

الوصف

1. Rate voltage: **0V/**0V 2. Max. Current:*0(6)A 3. Frequency:*0HZ/*0HZ 4. Max. power:1.1KW*2.2KW 5. Joint screw: G1 6. starting pressure to choose:1.5bar/2.2bar 7. Max Working prssure: *0bar 8. protection Garde: IP*5 9. Max Operating temperature: *0 degree *0. application:Self-priming pump/Jet pump/Garden pump/Clarified water Function The product is designed especially for all control operation of automatic water pumo. If the particular breakdowns occur, such as water failure, obstruction of the suction pip etc, the product recognizes the breakdowns and the red light failure lights up, at the same a stop signal is sent to the pump to prevent damage caused by its working in the absence of water. Rectification of the failures that have caused the blockage, allows the system to be restarted by pressing the restart. The controller can ensure a constant pressure for the water supplying system and thus redus the water hammer effect inside pipeline during water delivering. The controller also possesses the features of reset after power failture. Its starting flow is about ****0L/h and is convenient for home application. packing size:*1×*7×*7.5cm/carton *2pcs/carton