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Pulse-Pure water treatment installation
Pulse-Pure water treatment systems and installation

Chemical-Free Water Treatment Systems

Pulse~Pure® provides a complete water treatment system for your evaporative cooling equipment which significantly reduces the environmental impacts associated with the production, shipping, handling and storage of chemicals. This environmentally responsible alternative utilizes pulsed electric fields to control microbiological growth, scale and corrosion.

  • FCC title 47 CFR compliant with THD less than 15%
  • Patented technology (US 7,704,364, US 7,981,288, and US D545,395)
  • Ranging from 1-inch to 16-inch pipe sizes
  • UL and cUL approved
  • Compact design with no moving parts and low energy consumption

Image removed.Pulse-Pure® is a physical water treatment technology. Recirculating water from the evaporative cooling system passes through the Pulse-chamber where it is exposed to alternating high frequency electric fields. These pulsed electric fields impact both the surface charge of small suspended particles and free floating microbial organisms found in cooling water. Pulse-Pure solves all three critical challenges of water cooled systems; scaling, biological contaminates, and corrosion.

  • Designed to fit pipe sizes from 3 to 16 inch diameters
  • LED indicator lights for system operating status
  • Schedule 80 PVC connections with water-resistant housing
  • 120/230/460 AC power voltages available
  • LED indicator lights for ease in troubleshooting
  • NEMA 4 construction, also available in Stainless Steel NEMA 4X
  • Toroidal transformer reduces power consumption and THD
Conductivity Control System
  • Data logging via USB port
  • Heavy duty motorized ball valve
  • Large touchscreen interface
  • NEMA 4X construction
  • Toroidal probe to minimize fouling and maintenance
Two installation options are available:
Factory Mounted Pulse-Pure® Systems 
  • Factory installed on closed circuit coolers and evaporative condensers for simplified commissioning
  • Pulse-Pure® Integrated Controller (PPIC) provided which includes the Pulse-Panel and Conductivity Controller within one panel creating a single point field power connection
  • Includes the conductivity controller and bleed valve to maximize water efficiency
Field Mounted Pulse~Pure Systems
  • Available from 3” to 16” flanged connections for ease in installation
  • Available with 15’ and 25’ shielded cable lengths for the Pulse-Chamber
  • Includes the conductivity controller and bleed valve to maximize water efficiency
Maintenance and Monitoring

Your Pulse-Pure® purchase includes the first year of service by network of Factory Authorized Service Partners.

  • Contact your EVAPCO Representative for Authorized Water Systems Service Partner for additional details.
Document Categories
Name File Size Type Language
Global Product Catalog 20.28 MB Catalog English
Industrial Refrigeration Supplier Brochure 12.86 MB Catalog English
HVAC Products: Features & Applications 10.14 MB Layout English
Industrial Process Cooling Brochure 14.84 MB English
Pulse Pure IOM Bulletin 2.72 MB O & M English
Pulse-Pure Bulletin 8.62 MB Catalog English
Pulse~Pure Integrated Controller-2 Instruction, Operation & Installation Manual 1.31 MB O & M English
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