Pentair Water Components Catalogue 2023

388 | FILTRATION | PENTAIR FILTRATION SURFACE FILTRATION Pleated cartridges ECP series R series Polyval series Polyval HE series SHG series Benefits Provides higher wet strength than regular cellulose cartridges Reusable, bacteria and chemical resistant Built with a continuous length pleat structure and supporting outer cage. Wide range of filtration efficiencies Excellent filtration efficiency (up to 98%) for the most demanding applications Recommended for high temperature and agressive chemical applications Technical characteristics Media Cellulose polyester Non-woven polyester Polypropylene Polypropylene Fiber glass Central core Yes Yes Yes Yes Yes Available length 9 3/4" & 20" 4 7/8" to 20" 9 3/4" to 40" 10" & 20" 9 3/4" to 40" Available µ rating nominal 1; 5; 20; 50 µm 30; 50 µm 0.2; 0.45; 1; 5; 20 µm 0.2; 0.45; 1; 5; 20 µm 0.5; 3 µm End cap style DOE DOE DOE DOE DOE Available in Big Blue version Yes Yes No No No Temperature rating 4.4 - 51.7°C 4.4 - 51.7°C 4.4 - 62.8°C 4.4 - 62.8°C 4.4 - 79.4°C Filtration efficiency* • • • • • • • • • • • Initial pressure drop* • • • • • • • • *Note: •: good ••: very good •••: excellent DEPTH FILTER CARTRIDGES Meltblown cartridges Manufactured from polypropylene fibers which have been carefully spun together to form a true gradient density fromouter to inner surfaces, Pentairmeltblown filters reduce large particles such as dust or sand. Wound cartridges Pentair wound cartridges are manufactured from a cord (in polypropylene or cotton) that is wounded around a rigid core. They are the solution to reduce fine sediments including sand, silt, rust and scale particles. TYPES OF CARTRIDGES SURFACE FILTER CARTRIDGES Pleated cartridges The media is pleated around a polypropylene core for added strength. This particular structure provides the maximum amount of surface area therefore of dirt holding capacity. Pentair Filtration