3.2G RO бак для хранения воды

Durability: Valve core adopts the anti-high pressure material and installs additional sealing components,so the gas tightness is good ; The pressure barrel goes through 5 million times of life test of durability and discharge pressure before leaving the factory. Resistance of high voltage : each of the products goes through 1MP experiment of resisting the voltage before leaving the factory,and it will not burst at the highest voltage of 2 MP,which ensures that the clients can use it at ease. Good quality: The outside barrel adopts the imported and modified PP raw materials,and the rubber pnumatic bag adopts the imported butyl rubber,which live up to the various indicators. The series is complete : users can choose fromthe 5 specification of 1G to 4G.