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Polyblend DP Series

The PolyBlend® DP Series is the finest dry polymer feed system available by reducing polymer consumption 25% or more while substantially improving polymer performance in terms of sludge dryness, solids capture, water clarity, drainage / retention, or any other measure.

DP 110 Dry Polymer Feed System outperforms all other designs in head-to-head trials. PolyBlend® DP systems have an unmatched reputation for reliability. While dry polymer feed systems are notoriously high maintenance items, the PolyBlend® DP Series requires the least maintenance and operates unattended for a longer interval than any other dry polymer feed system on the market.

Liquid polymer dosing




DP Series product guide PDF

The PolyBlend® DP Series polymer feed

system offers unique high energy mixing at

the moment of initial wetting eliminating

polymer agglomerations. During the second

stage second stage, the patented hollow-wing

mixer continues a low-shear mixing dynamic

to further activate the polymer resulting in

optimized polymer activation.

PolyBlend® Dry Prep Models

Polymer Feed


Up to 3.3 lbs (1.5 kg)/hr dry polymer @ 0.25%, 30 minute batch cycle


Up to 1.9 lbs/hr (0.86 kg/hr)


Up to 20 lbs (9.1 kg) /hr dry polymer based on a .75% solution and two (2 batches per hour


Up to 45 lbs (20.4 kg) /hr dry polymer based on a 0.75% solution and two (2) batches per hour


Up to 3 1lbs (14.1 kg)/hr dry polymer based on a 0.5% solution