discount 70% in 2018-10-20 to 2018-10-22
price: USD$ 90.30
freight :USD$7.00,(Postal parcel)
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This switch collocation 370 watts to self suction pump or centrifugal pump is suitable for 1100 watts, not suitable for submersible pump, circuit board inside the broken, can be replaced, before a customer has worn out directly to switch away, do not bargain, buy direct replacement parts can continue to apply, the switch the warranty period of one year, there is little switch can be guaranteed for one year, most of the not warranty or warranty for 3 months, products like many, many are fake goods, the shop to sell only genuine new.
1, in the use of switches connected to the pump, it is best to use coarse copper wire connection, a little bit of wire.
2, the switch can not be 100 percent waterproof, please pay close attention to water pump and switch waterproof.
3，In addition, this switch is the outer tooth is thread, and after playing the good water adhesive tape, when the screw, pay attention to the next, do not force too much.
4, this switch does not need to adjust the starting pressure and stop pressure, the general manufacturers have set the pressure value.
5, this switch is only suitable for single-phase 220V pump, the 380V voltage of the pump is not applicable!
The following figure is the switch with the pump after the effect diagram
Optional collocation wilo pumps pun-600eh
HL water pump pressure control switch
Input voltage: 220V-240V
Maximum current: 10A
Protection grade IP65
Maximum nominal pressure: 1Mpa
Maximum temperature: 60 degrees
The starting pressure is 1.5BAR
It's about 3 kilograms
Interface: external thread 1 inches.The water pump pressure controller is particularly durable. The tap is opened, the pump is opened, the tap is closed, and the pump is stopped.
The automatic pressure switch for water pump power is less than 1.1kw. Pump lift below 100 meters can choose to use.
Warranty: quality problems, warranty for 1 years