• Manufacturer: Watts• Brand: Watts / Purolite• Media Type: Water Softener Resin - Cation - Fine Mesh• MPN: A4005 ( C-100FM )• Crosslink: Ca →Na ( 8% ) / Na →H (10%)• Ionic form: Na+ • Bead Size: Fine Mesh• Bag Size: 1 CuFt / Bag• Approximate Weight / CuFt: 52 lbsPurolite C100FM - Fine Mesh - Water Softener Resin (NA) Cation - 1 cu ftPolystyrenic Gel Strong Acid Cation Resin Sodium form, Fine Mesh Grade, Potable Water GradeAPPLICATIONS - Softening and demineralization resin, widely used in industrial and domestic applications. Potable water grade.PRINCIPAL APPLICATIONS• Softening - Potable Water• Food and beverage processing• Softening - IndustrialADVANTAGES• High operating capacity• Superior regeneration• Lower rinse volumes• Superior kinetic performance• Low extractablesREGULATORY APPROVALS• Certified by the WQA to NSF/ANSI-61 Standard TYPICAL PHYSICAL & CHEMICAL CHARACTERISTICS:• Polymer Structure - Gel polystyrene crosslinked with divinylbenzene• Appearance - Spherical Beads• Functional Group - Sulfonic Acid• Ionic Form - Na+ form• Total Capacity - 1.9 eq/L (41.5 Kgr/ft³) (Na+ form)• Moisture Retention - 46-50 % (Na+ form)• Particle Size Range - 210-600 μm• < 210 µm (max.) - 1%• Uniformity Coefficient (max.) - 1.6• Reversible Swelling, Na+ → H+ (max.) - 10 %• Reversible Swelling, Ca2+ → Na+ (max.) - 8 %• Specific Gravity - 1.27• Temperature Limit - 120 °C (248.0 °F)How Much Media Do You Need?Typically, the amount of Water softener media required for your application, is based on the Size of the Media Tank. ( NOTE: ALL Water Softeners will have "Gravel" at the bottom of media tank )• 8x44 Media Tank ---> 0.75 CuFt of Media ---> 10 lb of Gravel• 9x48 Media Tank ---> 1.00 CuFt of Media ---> 10 lb of Gravel• 10x35 Media Tank ---> 1.00 CuFt of Media ---> 15 lb of Gravel• 10x44 Media Tank ---> 1.25 CuFt of Media ---> 15 lb of Gravel• 10x54 Media Tank ---> 1.50 CuFt of Media ---> 15 lb of Gravel• 12x48 Media Tank ---> 1.50 CuFt of Media ---> 20 lb of Gravel• 12x54 Media Tank ---> 2.00 CuFt of Media ---> 20 lb of GravelC100E.pdf