The security filter element is also called the security filter element. It is mainly used for the front end of water filtration to protect the depth filtration equipment. There are mainly pp folded filter elements, pp meltblown filter elements, wool wound filter elements and large flow filter elements.

The material uses filament PET polyester non-woven fabric as the filter medium, which has high toughness and tensile strength. The filtration precision is between 0.1~100um, which greatly avoids the influence of the service life of the filter element due to the high filtration precision. PP inner frame, double-layer polyester mesh sleeve, single opening type, can be widely used in different fields. The requirements for the filter size and the number of filter elements during use are reduced, and the operation is more convenient.

Security filter characteristics
●Optimized dense polyester mesh cover, with greater strength and stronger pressure resistance
●Unique O-ring, providing better sealing performance
●The flow direction from outside to inside ensures that all impurities are trapped in the filter element
●Chemical corrosion resistance to acids, alkalis and organic solvents.

Security filter parameters
●Filtration accuracy: 1um, 3um, 5um, 10um, 20um, 50um, etc.
●Working temperature: 80℃(0.1mpa)
●Working pressure difference: 0.42mpa (25℃)
●Working reverse pressure difference: 0.2mpa(25℃)
●Membrane: PP (polypropylene)
●Material of supporting/guiding layer: PP
●Shell/Central Skeleton/Port: PP
●Sealing ring: silicone rubber (default), ethylene propylene rubber, nitrile rubber, fluororubber, Teflon rubber