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Booster pump, water pump automatic controller, hydraulic flow electronic pressure switch, automatic intelligent household adjustable

discount 70% in 2018-10-21 to 2018-10-23
price: USD$ 140.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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     Pre purchase notice: the wireless signal is affected by environmental factors, transmission effects vary, in order to reduce unnecessary trouble, please contact customer service before buying the actual distance and probably the installation environment, we will with more practical experience and sincere service to give a solution to the problem and suggestions. Hereby remind! Even if the effects of sales, will be old, do have the responsibility of businesses.




Special note:1, the products sold in this section are equipped with water protection procedures and water protection connection port, you can choose the classification option "+ water protection" factory collocation, also can be equipped with water switch connected emitterSpecial-purposeWater flow protectionportHowever, it is necessary to use a water switch produced by a professional manufacturer to detect the signal without using electrode probes or self-made probes that are electrically conductive to water and easy to be struck by lightning.

2、Function Description: pump start after the first shock switch will flow to the closed state began to enter the state of protection, this time as long as 5 seconds without the outlet water flow can be forced to stop the pump to protect the pump, stop after the green light has been flashing prompt water in this state can be opened manually or in time (can 5~255 minutes) from the new open water pump.Attention: the timing time is consistent with the timing stop time, and the pump frequency should be considered when setting.

3. This paragraphWater shortage protectionThe water flow protection switch with default collocation isDuckbill type water flow protection switch, installed to the water tower outlet,The installation is shown in the following picture:








 On the high floor,It is recommended to install a special repeater for this product, which is installed between the transmitter and receiver,To resume signal amplification effect


 We support seven days no reason to return.

 This product has applied for the national utility model patent counterfeiting!

Default logistics for tact express, such as take the aviation battery need to buy, can not arrive or change the freight, please contact with customer service!





Product warranty Description: (this product has been purchased for one year since the date of purchase, except for man-made disasters)



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