Price last checked Nov 4, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
π πΎπ¬π³πͺπΆπ΄π¬ π»πΆ πΆπΌπΉ πΊπ―πΆπ·! πγ Hello, Shopee friends! Thank you for visiting our local store! πΈ We take pride in offering high-quality products with fast shipping from our ππππππππππ πππππππππ. π γπ ππ¨πΊπ» πΊπ―π°π·π΄π¬π΅π»γ β Orders before 4PM β SAME DAY dispatch! β Orders after 4PM β NEXT DAY dispatch! Your satisfaction is our happiness! π his switch is used in conjunction with a pressure tank and four-way components to automatically turn on and off the water pump according to changes in pressure ins ide the pipeline, achieving unmanned control. If your water pump is not equipped with a pressure tank (gas tank); Or if your original water pump did not have a pressure switch, please do not purchase it separately. Usually used for replacement, just replace what was used before.. If it's not the same before, then it's uncertain. If your water pump is not equipped with a pressure tank (gas tank); Mechanical pressure switches must be equipped with pressure tanks, and a water stop valve ust be installed at the inlet Switch principle: Low pressure start (power on), high pressure stop (power off). This switch is used in conjunction with a pressure tank and four-way components to automatically turn on and off the water pump according to changes in pressure inside the pipeline, achieving unmanned control.