Cooling Towers · Manufacturer
Delta Cooling Towers Service in Phoenix, AZ
A tower made of plastic, for a water supply that eats steel. Corrosion is off the list; scale is not.
Delta Cooling Towers builds cooling towers and fluid coolers from engineered high-density polyethylene rather than galvanized steel — a design choice aimed squarely at corrosion, and one that has found buyers in Phoenix, where hard, mineral-laden water and aggressive treatment chemistry shorten the life of metal towers. TM Series and Paragon towers serve chiller plants, water-source loops and process systems across the Valley. Bleuwave services Delta equipment as an independent contractor, without dealer affiliation or factory authorization.
An HDPE tower does not rust, which removes one of the two main failure modes of a Phoenix cooling tower. It does not remove the other. Scale coats plastic fill as readily as PVC, nozzles clog, fans and motors wear, and biological growth finds a plastic basin as hospitable as a steel one. The water-management program is still the deciding factor.
Product Families
Delta Cooling Towers Equipment We Encounter
Families and designations that appear on nameplates in the Phoenix market. Capacities, refrigerants and configurations vary by model and year; we verify from the nameplate on site rather than from a catalog.
| Family | Category | What it is |
|---|---|---|
| TM Series | Cooling Towers | Engineered-plastic (HDPE) induced-draft counterflow cooling towers. |
| Paragon | Cooling Towers | Modular HDPE counterflow towers for larger capacities. |
| Delta fluid coolers | Cooling Towers | Closed-circuit fluid coolers in corrosion-resistant construction. |
Delta Equipment
TM Series induced-draft counterflow towers with one-piece HDPE shells, PVC fill, direct-drive or belt-drive fans and pressurized spray distribution; Paragon modular towers assembling multiple cells for larger capacity; and closed-circuit fluid coolers in the same corrosion-resistant construction. Delta towers are often specified for their long casing warranties and for installations where chemical treatment or water quality would attack metal.
Service in Phoenix
Scale on fill and nozzles is the chronic issue; direct-drive fan motors and belt-drive components wear through the season; float and make-up valves fail; basins collect dust and need biological control; UV, over many years, affects even UV-stabilized plastics and is worth monitoring. We inspect fill, distribution, basin, fans and drives, valves and water chemistry, measure approach, and repair with genuine and equivalent parts — fill and nozzle replacement, fan and motor work, valve and basin service. Replacement is planned for the cool season.
Straight Answers
Questions About Delta Cooling Towers Equipment
Does an HDPE tower need water treatment?
Yes. Corrosion is not a concern, but scale, biological growth and fouling are. A treatment and bleed-off program calibrated to Phoenix water is still essential.
Is Bleuwave a Delta representative?
No. We service Delta Cooling Towers equipment as an independent contractor without dealer affiliation or factory authorization.
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