PolyAccu Dose® System

Chemical Feed Stations

PEWE Repeatable Accuracy

The PEWE PolyAccu Dose® System is a chemical feed system designed for efficient liquid chemical make down for water and wastewater treatment. The key to solution generation in this chemical feed system is the application of the correct mixing energy and time in the proper amount of water, every time. By getting these three factors right with features such as the Active Blend Blade flash mixer, the PolyAccu Dose® System assures reliable chemical dosing.

It is through consistent results chemical use is kept to the effective minimum. Built with sturdy stainless steel and polypropylene the system will withstand years of use in harsh working environments. Completing the unit is the PEWE Positive Prime Feed System. This unique chemical dosing system for water treatment provides positive liquid feed to the dosing pump while keeping the drawn emulsion mixed and in suspension.

PEWE Proportional Feed

The PEWE PolyAccu Dose® System is designed for proportional chemical feed based on input from your flow monitoring systems. Dosing pumps can accept 4-20ma control signals.

7 Reasons PolyAccu Dose is Best

  • Effective Liquid Blending
  • Positive Prime Feed System
  • Widest Feed Range Possible
  • Stainless Steel Frame
  • Polypropylene Support Panels
  • Manual & Automatic Feed Models
  • Easy Care and Maintenance

Contact us today to learn more about our selection of chemical feed systems. We are happy to discuss your wastewater treatment needs and determine the system that can best address them.

PEWE Dosing Products

PEWE manufactures a multitude of chemical dosing systems and products. Model sizes are based on desired liquid feed rates, viscosity and temperature. Chemical dosing systems for water treatment are available for pH control, nutrient feed requirements, odor control, and wastewater coagulants, flocculants or other admixtures.

The PEWE Positive Prime Feed System is also available as a stand-alone unit for upgrading your existing chemical dosing system. Spend lower maintenance time with……


PolyAccu Dose® System

Units: English or Metric

Model Use Flow Rate
Other capacities and configurations available. All models capacity designed @ 70F.
Polymer: (GPM)
LD-10/20F Single Polymer 0.25-1.5
LD-10/20D Dual Polymer 0.25-1.5
PDC-10/20C Single Coag 1.0 to 3.0
PDC-10/20F Single Floc 1.0 to 3.0
PDC-10/20D Duo Feed 1.0 to 3.0
RGT-20/40F Single Polymer 3.0 to 8.0
RGT-20/40D Dual Polymer 3.0 to 8.0
pH Control: (GPH)
PDP-10/20A Acid 8.5
PDP-10/20C Caustic 8.5
Nutrient: (GPH)
PAN-10S Single Feed 1.0
PAN-10D Duo Feed 1.0/1.0
Model Use Flow Rate
Other capacities and configurations available. All models capacity designed @ 21C.
Polymer: (LPM)
LD-10/20F Single Polymer 0.95-5.7
LD-10/20D Dual Polymer 0.95-5.7
PDC-10/20C Single Coag 3.8 to 11.4
PDC-10/20F Single Floc 3.8 to 11.4
PDC-10/20D Duo Feed 3.8 to 11.4
RGT-20/40F Single Polymer 11.4 to 30.3
RGT-20/40D Dual Polymer 11.4 to 30.3
pH Control: (LPH)
PDP-10/20A Acid 32.1
PDP-10/20C Caustic 32.1
Nutrient: (LPH)
PAN-10S Single Feed 3.8
PAN-10D Duo Feed 3.8/3.8