Neptune Products

Delivering accurate, precise and quality solutions

Neptune's technical innovations, backed by solid customer support, builds confidence in our complete portfolio of products, delivering peace of mind reliability to our end users.

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Neptune Markets

Single-source, end-to-end solutions

Neptune delivers pump systems for use in the reliable and safe handling of chemical fluids used for water treatment applications in municipalities, general industries and agriculture.

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ProTips Education Center

Single-Source Resource for Industrial Water Treatment

New educational center dedicated to providing you with resources, best practices and product information for the industrial water treatment market.

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Polymaster™ - Polymer Activation and Blending System

Neptune Polymaster™ dilutes, mixes and thoroughly activates emulsion, dispersion and solution polymers, including new high-molecular-weight products.

Polymaster provides state-of-the-art polymer activation and blending through the use of the patented, motorized Gatlin distribution head.

Polymaster is simple, automatic and economical, providing better mixing and a higher degree of activation than similar machines, while being easier to operate and maintain.

Max. Water Pressure Required
  • 25 psi (1.7 bar)
Max. Operating Pressure
  • 100 psi (6.9 bar)
Pressure Drop Across Unit Less Than
  • 15 psi (1 bar)
Turndown Ratio
  • Water - 5:1
  • Polymer:
    • 2:1 ( on stroke length)
    • 10:1 (on speed)
    • 20:1 total
Power Requirements - 1 phase, 115 volt, 60 Hz or 1 phase, 220 volt, 50Hz
  • Soleniod pump models: 5 amps @ 115 volts
  • Motor-driven pump models: 15 amps @ 115 volts

For more information about Neptune's Polymaster, including how it works and additional specifications, please review the Polymaster Brochure.

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Features and Benefits

  • Patented Gatlin Mixer:
    • Provides maximum activation, with the degree of activation not affected by fluctuating water pressure
    • Eliminates the need for costly booster pumps
    • Contains no blades to damage fragile polymer chains
  • Models available up to 150 gpm (189 L/min) dilute solution at concentrations from 0.1% to 2.0%
  • Single and post-dilution models available
  • Compact, lightweight, stainless-steel design allows portability if required
  • Easy access to all components
  • All electrical controls, pump controls, dilution water flow control and flow indication located on front panel
  • Simple installation. Requires plug-in electrical connection plus connection to water and polymer supply lines and point of use
  • Automatic shutdown and alarm on loss of dilution water.
  • Manual or automatic models. Automatic units adjust polymer pump flow rate by pacing the speed of the polymer pump to an external 4-20 mA signal.
  • Choice of electronic or motor-driven metering pumps, or progressing cavity pumps for polymer injection.