FunctionsThe coarse filtration filter element is first contacted with source water to remove above 5um impurities and pollutants such as rust, sand grains and earth in the water, and to ensure normal work of spare parts contacted with the water and the membrane filter element.SpecificationItemTechnical requirementMaximum working pressure0.86MPaWorking pressure0.1~0.55MPaApplicable water temperature4~38ºCHydraulic circulation testNo leakage at the housing and the welding part for 100,000 times at 0~1.05MPaBursting pressure≥3.2MPa (whole filter, including internal filter material)SealabilityNo leakage at the housing and the welding part for 5min at 1.2MPa water pressureHygienic safety requirementIn accordance with "Standard for Hygienic Safety evaluation of Equipment and Protective Materials in Drinking Water" (2001)Size 11"Length: 320±1mmDiameter: 60±1mmItemInitial flow rateService LifeTurbidity removal rateTechnical requirement>3L/min at 0.3MPa working pressureWater inlet condition is Beijiao running water and the total water production quantity ≥3,600LEffluent turbidity removal rate is 50% based on ISO12103ProductPP Filter CartridgeTemperature0 ~45ºCSize11 InchDiameter60 mmFilter Rate5 MicronsOEMSupportPressure0.1 ~0.3MPaPacking40PCS/CTNNet Weight per unit336g (customized)Measurement52X34.5X33.5CMGross Weight per CTN14.5KGSLifetime3~6 Months