AMERICAN FAN

BA Associates is an authorized representative for Delta Cooling Towers, providing innovative, corrosion-proof cooling tower solutions for industrial and HVAC applications. With decades of experience in heat rejection systems, we offer expert support on Delta’s full product line, including TM, Paragon, and anti-microbial models, as well as factory-engineered modular systems and OEM replacement parts. We help facilities engineers, OEMs, and contractors with fast quotes, technical guidance, and short lead times.

Looking for a specific tower or part? Request a Quote or call us at (603) 210-2479 for immediate support.

Delta Cooling Towers is a leading manufacturer of non-corroding, seamless, engineered plastic cooling towers designed for maximum durability and energy efficiency. Known for their low-maintenance designs and long service life, Delta towers are ideal for demanding industrial and HVAC applications where traditional metal towers may degrade over time.

Delta was the first to introduce a factory-assembled, one-piece cooling tower made of high-density polyethylene (HDPE), a revolutionary advancement in cooling tower longevity and performance. Their product line includes open-circuit, closed-circuit, counterflow, and crossflow towers, all designed with a focus on corrosion resistance, thermal efficiency, and easy installation.

With models like the TM Series, Paragon, and Anti-Microbial Cooling Towers, Delta continues to set the standard in cooling tower reliability and innovation. All Delta towers are manufactured in the USA and backed by industry-leading warranties, making them a trusted choice for engineers and facility managers nationwide.

About Delta Cooling Towers

DCT Products

Pioneer
Paragon
TM
Closed Loop
Anti-Microbial

Pioneer

Tonnage: 10 to 100 tons

Pioneer Download

Corrosion-Proof Construction – Made from seamless, high-density polyethylene (HDPE) for long-lasting durability in harsh environments
Low Maintenance – No coatings, no metal components to rust, and fewer moving parts reduce service costs and downtime.
Compact Footprint – Space-saving design ideal for tight mechanical rooms or rooftop applications.
Forced Draft

Paragon

Tonage: 55 to 250 Tons

Paragon Download

Modular HDPE Construction – Corrosion-proof, UV-resistant shell made of heavy-duty high-density polyethylene for unmatched durability.
Quiet Performance – Engineered for reduced sound levels, ideal for urban or commercial settings.
Long-Term Warranty – Backed by a 20-year shell warranty and built in the USA for quality and reliability.
Induced Draft

TM / TMX

Tonnage: 265 to 2,076 Tons

TM / TMX Download

One-Piece Seamless HDPE Shell – Corrosion-proof, UV-stabilized high-density polyethylene shell resists harsh chemicals, weather, and water treatment additives.
Low Maintenance Requirements – No metal parts to rust, no fill clogging, and easy access for inspection and cleaning.
Industry-Leading 20-Year Shell Warranty – Long service life with minimal downtime, proudly made in the USA.
Induced Draft

Closed Loop Systems

Tonnage: 10 to 2,000 Tons

Closed Loop Download

Prevents airborne contaminants from entering the process water, reducing fouling, scaling, and maintenance.
Packaged system with heat exchanger and pumps
Protects Critical Equipment – Ideal for systems where clean water circulation is essential, such as chillers, compressors, heat exchangers, and process equipment.

Anti-Microbial

Tonnage:10 to 2,065 Tons

AntiMicrobial Download

Built-In Anti-Microbial Protection – Tower shell infused with anti-microbial agents during manufacturing to inhibit the growth of Legionella, bacteria, mold, and algae.
Improves Water Quality & Safety – Reduces biofilm buildup and microbial hotspots that can lead to health and performance issues.
Compatible with Water Treatment Programs – Enhances performance and reduces chemical load when used in tandem with proper water treatment.