Delta Cooling Towers

What Delta Cooling Towers does

Delta Cooling Towers, Inc. is a privately held US manufacturer founded in 1970 that designs and produces engineered plastic (high-density polyethylene, HDPE) cooling towers, packaged cooling systems, and Vanguard air strippers. The company pioneered the seamless unitarily molded HDPE cooling tower and currently operates from a headquarters in Roxbury Township, New Jersey and a 35,000-square-foot manufacturing facility in Philippi, West Virginia. Its five cooling tower product lines span 10 to 3,250 tons (Pioneer, Paragon, TM, TMX, and Anti-Microbial variants), complemented by closed-circuit, evaporative, plate heat exchanger, shell-and-tube, and pump tank packaged systems plus a separate Vanguard line of air strippers and odor-control scrubbers with over 600 installations globally. Delta's technology centers on corrosion-proof unitarily molded HDPE shells (carrying a 20-year warranty versus an industry typical 1-year warranty on galvanized steel), direct-drive motor fans, counterflow thermal design, and an anti-microbial HDPE resin option for Legionella control.

The business model is hardware sales of custom-engineered, quote-priced capital equipment sold through a US network of independent manufacturer representatives, with direct quote intake via the company website and authorized distributor and rep portals. End markets include industrial process cooling (steel mills, refineries, food processing, plastics manufacturing), power generation, and commercial HVAC for hospitals, hotels, airports, and arts venues; healthcare and hospitality are highlighted customer segments. Revenue is not publicly disclosed and the company has not raised institutional funding rounds; ownership is reported as founder- or management-held. Certification footprint includes CTI certification for TM and TMX series and ASHRAE 90.1 energy compliance across the standard product range. Most recent strategic action is the 2025 launch of the TMX Series and a new manufacturing facility equipped with the largest HDPE molding equipment of its kind in North America.

Name

Delta Cooling Towers

Legal name

Delta Cooling Towers, Inc.

Website

https://deltacooling.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

51–100 employees

Short description

Delta Cooling Towers is a privately held US manufacturer (founded 1970) that designs and produces HDPE seamless cooling towers, packaged cooling systems, and Vanguard air strippers for industrial process cooling, power generation, and commercial HVAC customers including hospitals, hotels, and manufacturing facilities.

Ownership category

akta.pro rank

Product category

Industrial Cooling Towers

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Cooling Tower & Evaporative Condenser Water Treatment (BPABAJAC)

akta.pro secondary industries

HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE), Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)

Keywords

• Industrial cooling towers
• HDPE cooling systems
• Evaporative cooling equipment
• Air stripping systems
• Packaged cooling systems

Headquarters

HQ city

Wharton

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Cooling Tower Sales: Delta manufactures and sells industrial cooling towers made from HDPE engineered plastic. Product lines include TMX Series (300-3,250 tons), TM Series (200-2,000+ tons), Paragon Series (55-250 tons), Pioneer Series (10-100 tons), and Anti-Microbial towers. Towers are sold with 20-year warranties on shell casing.
2. Packaged Cooling Systems: Delta offers complete packaged cooling systems including Closed-Circuit Cooling Systems, Evaporative Systems with Pumps & Controls, Closed-Loop Systems with Plate Heat Exchangers, Shell & Tube Exchangers, and Delta Pump Tank Systems. All systems feature corrosion-proof construction.
3. Air Strippers, Degassifiers & Odor Control Systems: Delta manufactures and sells Vanguard brand air strippers, degassifiers, and odor control scrubbers. Custom designed up to 15-foot diameter with capacities up to 4,000 GPM per column. Includes chemical cleaning systems, box style aerators, and turnkey packages.
4. Cooling Tower Parts and Accessories: Delta sells a comprehensive range of cooling tower parts, components, and accessories including air flow switches, drift eliminators, antifreeze packages, control panels, water treatment systems, pumps, strainers, vibration switches, and VFD packages.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Delta Cooling Towers manufactures corrosion-proof, low-maintenance HDPE (high-density polyethylene) cooling towers for industrial, commercial, HVAC, and process applications. Its portfolio includes five cooling tower product lines (TMX, TM, Paragon, Pioneer, and Anti-Microbial), packaged cooling systems (closed-circuit, evaporative, plate heat exchanger, shell-and-tube, and pump tank systems), and Vanguard air strippers, degassifiers, and odor control scrubbers for water remediation.

Product overview

Delta Cooling Towers manufactures engineered plastic (HDPE) cooling towers and related systems as a single unified product portfolio. The core offerings center on five cooling tower product lines: TMX Series (300-3,250 tons, introduced 2025 with 20-foot seamless molded sump), TM Series (200-1,000+ tons, bestselling counter-flow design), Paragon Series (55-250 tons, introduced late 1970s), Pioneer Series (10-100 tons, original product line from 1970), and Anti-Microbial towers (pathogen-resistant variant with silver-ion technology, introduced 2016). Complementing the cooling towers are five packaged cooling systems including closed-circuit, evaporative, plate heat exchanger, shell-tube heat exchanger, and pump tank configurations. A third product category covers Vanguard air strippers, degassifiers, and odor control scrubbers for water remediation (over 500 installations), plus supporting chemical cleaning systems, box style aerators, turnkey packages, and Delta Pak structured packing media. All products share the common thread of corrosion-resistant HDPE construction with a 20-year warranty on tower shells, positioning Delta as a technology leader in non-metallic cooling solutions.

Differentiator

Problem solved

Functional benefit

Brands

• TMX Series: Induced draft cooling tower series with 20-foot long seamless HDPE sump, capacities from 300 to 3,250 tons, direct-drive fans, 20-year warranty, and antimicrobial options.
• TM Series
• Paragon
• Pioneer
• Vanguard
• Anti-Microbial
• Delta-Pak

Products and services

• TMX Series Induced Draft Towers Large-capacity induced draft cooling tower with HDPE molded sump in a single continuous piece over 20 feet long, eliminating joints, seams, and welds prone to leaks. Models range from 300 to 3,250 cooling tons with direct-drive fans, 20-year shell warranty, and optional anti-microbial resin.
• TM Series Induced Draft Towers Bestselling counter-flow induced draft cooling tower available in single unit capacities ranging from 200 to 1000+ tons, with multi-cell banking up to 2,000 tons. Part of Delta's core product lineup since the late 1990s.
• Paragon Induced Draft Towers Counter-flow induced draft cooling tower available in single module capacities ranging from 55 to 250 cooling tons. Introduced in the late 1970s as a mid-range HDPE option.
• Pioneer Forced Draft Towers Forced draft, counter-flow design cooling tower available in single module capacities from 10 to 100 cooling tons. The original Delta product line introduced in 1970.
• Anti-Microbial Cooling Towers Cooling tower with anti-microbial HDPE resin fully compounded into the base material to resist biofilm growth and minimize Legionella risk. Includes anti-microbial compounded fill and drift eliminators.
• Closed-Circuit Cooling Systems Open cooling tower combined with plate heat exchanger providing closed-loop cooling where process water does not contact atmospheric air. Uses HDPE cooling tower plus stainless steel heat exchanger skid.
• ES Delta Evaporative System Evaporative open-loop cooling system consisting of cooling tower with pump skid station. Marketed as the most energy-efficient option with the lowest operating cost.
• DS Delta Dry System (Plate Heat Exchanger) Closed-loop system using plate heat exchanger for processes requiring isolation from atmospheric air. Provides better heat transfer efficiency than shell-and-tube alternatives.
• SXS Delta Shell Tube Heat Exchanger System Closed-loop system with shell and tube heat exchanger for higher operating temperatures and pressures. Easier to locate tube leaks and clean compared to plate exchangers.
• PTS Delta Pump Tank System Pre-engineered cooling tower pump tank system with storage tank, pumps, and control panel skid-mounted for ease of installation. Factory assembled with HDPE plastic components and 20-year warranty.
• Vanguard Air Strippers & Degassifiers Forced draft air stripping towers for removal of volatile organic compounds (VOCs) from water. Available in sizes up to 15-foot diameter and capacities from 60 to 4,000 GPM per column. Over 500 installations worldwide.
• Vanguard Scrubbers & Odor Control Wet scrubbing systems for odor treatment prior to air release. Custom designed for air flow rates from 1,000 cfm to 75,000 cfm per column. Includes circulation pumps and chemical addition equipment.
• Chemical Cleaning Systems Automated pre-engineered clean-in-place system for air strippers and degassifiers. Uses acid solution for efficient cleaning cycle to remove iron, manganese fouling, and calcium scaling.
• Box Style Aerators Low-cost alternative to packed tower air strippers. Available in aluminum, stainless steel, and fiberglass for flow rates from 100 gpm to 3,000 gpm. Used for pH adjustment, H2S removal, and iron/manganese pre-oxidation.
• Turnkey Packages Complete factory-assembled and tested air stripper systems on structural skid base with pumps, valves, instrumentation, and controls. Pre-wired and factory tested with custom control panel.
• Delta Pak Structured Tower Packing Proprietary structured PVC spiral wound packing media for air strippers. Provides high air flow capacity and resistance to fouling from mineral buildup; proven effective for compounds with low Henry's Law Constants such as ammonia and pesticides.

Quantifiable outcome

• Carbon emissions of steel cooling tower are over 57% greater than a Delta Cooling Tower due to HDPE's lower density and lighter weight despite higher CO2 per pound in production
• +5 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• RECOLD Group: Industrial cooling and refrigeration equipment manufacturer, recently merged with/absorbed SPX Cooling Tech. Direct overlap with Delta in industrial/commercial cooling tower product line.
• Baltimore Aircoil Company (BAC): Largest global manufacturer of evaporative cooling towers, adiabatic coolers, and heat exchangers. Most direct head-to-head competitor to Delta in industrial and HVAC cooling towers, including HDPE, galvanized, and stainless product families.
• EVAPCO Inc. Major US-based manufacturer of cooling towers, evaporative condensers, and adiabatic coolers serving industrial process and HVAC markets. Directly competes with Delta in metal and induced-draft cooling tower segments.
• SPX Cooling Technologies: Manufacturer of evaporative, dry, and hybrid cooling equipment for power, industrial, and HVAC applications. Overlaps directly with Delta's induced-draft and counter-flow product positioning.
• Hamon: Global cooling tower specialist serving power generation and heavy industrial markets, particularly large-scale natural draft and wet cooling installations. Comparable product overlap in counter-flow induced-draft designs.

Broad incumbents

• ENEXIO: Industrial cooling technology provider offering air-cooled condensers, wet cooling towers, and ice thermal storage. Overlaps with Delta in wet/evaporative cooling segments but serves broader water-management applications.
• Trane Technologies: Large diversified HVAC manufacturer offering chillers and integrated cooling systems that often incorporate third-party cooling towers (Delta is a potential supplier into Trane projects). Broad incumbent, not direct tower specialist.
• Carrier Global Corporation: Global HVAC and refrigeration manufacturer with chillers, air-handling, and cooling tower offerings at scale. Competes indirectly through packaged HVAC solutions rather than as a focused cooling tower OEM.
• Johnson Controls (YORK): Large HVAC and building controls company offering YORK-branded chillers and integrated cooling solutions including cooling tower configurations. Indirect competitor across commercial HVAC project bids.

Others

• Brentwood Industries: Manufacturer of cooling tower fills, drift eliminators, and water treatment components. Adjacent component supplier to the cooling tower OEMs including Delta, with shared customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/DeltaCTowers

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Delta Cooling Towers