Bacteria retention rates in excess of log 7 establish the SPECTRUM PPPES range of cartridges as the right choice for final guard filtration in a host of pure water applications.
Manufactured from FDA compliant materials and meeting the stringent testing of BS6920 has enabled this cartridge to obtain WRAS certification. It can be sterilised separately or using Clean-In-Place (CIP) processes.
The application of a 110 micron thick layer of graded density membrane to the media substrate enables the absolute rated media to perform removal rates of bacteria such as Brevundimonas diminuta to 99.99999% (Log 7) assuring purity in the filtrate.
The media is lot controlled and integrity tested (bubble point tested at 4.3 bar for 0.2 micron) which assures the user of high quality, repeatable results that suit the varied quality procedures applied. 2 additional support layers mean the hydrophilic media is protected from larger particulate and a very large surface area of 0.6m2 per 10″ cartridge allows for long service life with good flow rates and pressure drops. The inert polypropylene cage, core and end-caps prevent damage to the media whilst handling and prevents wearing of the media during service meaning the pleat pack stays strong and effective. All thermally bonded end-cap varieties are available together with standard lengths from 9¾ ” to 40″ in each of the micron sizes available.
Cleanliness is assured from the vacuum packed inner plastic wrap, which is then further protected by tough outer heat sealed plastic packaging. Each cartridge is individually labelled and boxed which prevents confusion during installation of multiple cartridges.