4.4: Slow Dissolve Polyphosphate Cartridges

Polyphosphate media helps prevent lime and scale deposits from water and is effective for treating corrosion and iron problems. The slow dissolving beads dissolve at a controlled concentration to inhibit scale formation and corrosion. A concentration level of 0.5 ppm to 5.0 ppm polyphosphate is typical for scale and corrosion treatment.

Features:

  • Compact, easy to use polyphosphate cartridges
  • Prevents scale build-up, inhibits corrosion, and controls iron
  • Slow dissolving polyphosphate media in small glassy beads
  • Fits standard size and large diameter size housings

Applications:

  • Potable drinking water systems
  • Water coolers, coffee machines, and ice machines
  • Cooling and refrigeration equipment
  • Pre-treatment and post-treatment filter on a multi-stage configuration
  • Residential, commercial, and industrial applications

Materials of Construction:

  • Filter Media: Polyphosphate spheres
  • Outer Shell and End Caps: Polypropylene
  • Post-Filter & Expansion Pads: Polypropylene
  • Gaskets: Nitrile
  • Temperature Rating: 40-125°F

Mixed Bed Deionization (DI) Resin Cartridges

Item Filter Size* Media Media Weight Filter Life* Box Qty
SP-10-PHOS 2.5” X 10” ALL POLYPHOSPHATE BEADS 3.0 LBS. 30,000 ppm Phosphate, at 1.0 GPM 20
SP-10-PHOS/GAC 50% POLYPHOSHPATE
BEADS (1.5 LBS.)		 50% GAC
(0.5 LBS.)		 15,000 ppm Phosphate, at 1.0 GPM
SP-20-PHOS 2.5” X 20” ALL POLYPHOSPHATE BEADS 6.0 LBS. 60,000 ppm Phosphate, at 2.0 GPM 12
SP-20-PHOS/GAC 50% POLYPHOSHPATE
BEADS (3.0 LBS.)		 50% GAC
(1.0 LBS.)		 30,000 ppm Phoshpate, at 2.0 GPM
SP-10BB-PHOS 4.5” X 10” ALL POLYPHOSPHATE BEADS 8.0 LBS. 80,000 ppm Phosphate, at 3.0 GPM 6
SP-10BB-PHOS/GAC 50% POLYPHOSHPATE
BEADS (4.0 LBS.)		 50% GAC
(1.5 LBS.)		 40,000 ppm Phoshpate, at 3.0 GPM
SP-20BB-PHOS 4.5” X 20” ALL POLYPHOSPHATE BEADS 16.0 LBS. 160,000 ppm Phoshpate, at 5.0 GPM 6
SP-20BB-PHOS/GAC 50% POLYPHOSHPATE
BEADS (8.0 LBS.)		 50% GAC
(3.0 LBS.)		 80,000 ppm Phosphate at 5.0 GPM

* Specifications are nominal, intended for reference only. Filter life depends on operating conditions.

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