Air Industrial / Pittsburgh Air Systems has been involved in the industrial marketplace for more than 35 years serving as a HVAC and Air Pollution Control Company. We specialize in all areas of industrial ventilation and pollution control with an emphasis in the primary metals industries. Along with equipment sales and custom manufacturing, we also provide technical services to perform air system testing and reports, retrofits, corrosion control analysis, and complete design work for most industrial ventilation projects. Our capabilities also included turnkey projects involving design, supply of equipment, installation, and start-up.

Air Industrial has been involved in the industrial marketplace for more than 40 years, serving as an HVAC and air pollution control company. We specialize in all areas of industrial ventilation and pollution control with an emphasis on the primary metals industry.

For over 35 years Air Trac has been serving the industry for INDUSTRIAL VENTILATION needs. We design, fabricate and install with follow up service support. Our expertise is in positive pressure supply air systems for overhead cranes, pulpits, lunch rooms, electrical rooms and other applications. We provide equipment that can filter, make up air, heat, cool and dehumidify to provide a safe source of clean air in your working enviroment. IF IT MOVES we can bring air to or from it. IF IT IS STATIONARY we can supply air to or remove air from it. IF IT IS BAD AIR we can remove it, clean it and bring it back in to reuse it. Air Trac provides engineering and design services to clean, temper, control and monitor air in whatever direction your application commands.

For over 30 years, Airex Industries has been committed to offering commercial and industrial dust collection equipment to help meet your air quality and filtration requirements. Breathe easier knowing that you can trust our knowledgeable staff to give you the quality service and products that have kept Airex Industries' customers satisfied for all these years.

Our company manufactures Direct Digital Controls (DDC) for the Heating, Ventilating, and Air Conditioning (HVAC) and light industrial marketplace. We offer highly cost-effective control systems both in material cost and implementation time. Our products are powerful, flexible components that allow unheralded control, efficiency and reliability.

Complete line of automatic self-cleaning water filtration systems from 1 to 24-in. and flow rates from 10 to 12,000 gpm on a single filter. Stainless steel screens, filtration to 5 micron, and ASME coded filters. Typical applications include: cooling water,chiller water, cooling tower, pickling, descaling, continuous casting, and spray nozzle protection. Tekleen is now offering stainless steel filters at carbon steel prices; CD-ROM with a video show (free of charge) that shows the operation of the filter; and detailed drawings in windows and autocad. For further information please visit us at www.tekleen.com or e-mail us at info@tekleen.com

Worldwide manufacturer of environmentally friendly heat transfer products and systems used for water and energy conservation. The company manufactures cooling towers, industrial fluid coolers, evaporative condensers, ice thermal storage systems, heat exchangers and microbiological controls.

BSDE makes standardized 316L stainless-steel harsh-duty air conditioners for corrosive, dusty, hot (or cold), humid or hazardous (explosive) environments. Sand and dust do not clog low-density fins. Full cooling from 131ºF (55ºC) to 32ºF/0ºC standard (to -40ºF/C as option). NEMA 4X IP56. 316L cabinets and epoxy corrosion protection baked onto all coils and tubing. All-mechanical controls protected inside NEMA 4X IP66 boxes. Fast shipment. Through-the-Wall, Ductless (mini) Split, Roof-Mount configurations. Optional incoloy tubular heaters. Optional Division/Zone 2 or 1 and T3B heat.

Rolling mill fume exhaust systems; packaged ventilation units for motor rooms and control rooms; strip cooling and drying systems; coil cooling systems; air pollution control systems; HVAC systems; IR drying ovens; sound control equipment; closed and open water cooling towers; industrial fans and high pressure blowers; make-up air units; expansion joints; rotary unions; liquid filtration products; variable frequency drives.

All welded steel construction HVAC fans. Specializing in industrial fans, pumps and coils, particularly for severe corrosive and abrasive applications.

Our company deals with the sale, installation and service facilities - external cooling. Cooling devices are also suitable for use in industry as cooling and removing dust and smell of heavy and light industry. Our leading position strengthened by the professionalism, effectiveness of activities and that we can adapt to individual needs and requirements of each customer!

Danser Inc. has been a solutions provider to the industrial marketplace for over 65 years. Our experienced staff is able to offer: turnkey piping solutions, Vacuduct high temperature (2800 Deg F.) ceramic fiber lined ducts, hot work repair services, spiral wound pipe, industrial dampers, and steel fabrication. We can provide you any level of service you require: design, fabrication, field installation, and commissioning. Our crews are ready to travel anywhere in the world you might need them.

Steel Gard, Pro-Air, Pac III, Micropac, and Multiwarn II. Respiratory protection, portable gas detection devices. Gas detection systems, programmable controllers.

Process cooling, people cooling, humidification, dust suppression, odor suppression and AC precooling.

Evapco Inc. is an employee owned manufacturing company with global resources and solutions for worldwide heat transfer applications. Evapco is dedicated to designing and manufacturing the highest quality products for the evaporative cooling and industrial refrigeration markets around the globe. Evapco supports its worldwide customers with manufacturing facilities and sales offices strategically located around the world. Evapco's closed loop fluid coolers are the right products for the application of blast furnace and electric arc furnaces cooling, continuous casting cooling and cold rolling mills equipment cooling.

Fan and pump systems specialists. Energy optimization: audits/feasibility studies, design reviews and performance testing. Trouble-shooting: vibration, noise, control, performance and failure analysis. Life extension studies:upgrades, commissioning, field service, balancing and compliance testing. Mechanical design: bid and specification preparation and review, finite element analysis, source inspections, training, severe duty design.

Graftel's calibration labs are a great resource to keep your air/liquid flow equipment calibrated and accurate. Save money and stop making costly errors. Contact us today for a quote.

Distribution of pumps, filters, mixers and related equipment. Manufacturers of custom pump systems, tank mixing systems, custom filtration equipment.

For over 60 years, Lintern has been the recognized leader in the design and manufacture of severe duty air conditioning and filtration equipment for the most harsh environments around the world.

Custom designed portable pulpits, control rooms, electrical rooms, noise control enclosures, in-plant offices, operator crane cabins, manipulator cabs, storage rooms, personnel booths, air locks, acoustical doors and windows.Complete line of industrial severe and mill duty air conditioners engineered for overhead cranes, mill pulpits, electrical rooms, and coke oven vehicles, designed to operate continuously in corrosive environments with high temperatures, humidity, radiant heat, fine dust particles, dirt, acid fumes, gases, and vibration. Custom designed AC units. Specialized mobile air-cond

Process equipment for the metal finishing industries. Polypropylene pickling tanks, covers and fume abatement systems. Rigid liners, double containment and Acroline concrete protection, nonfloat polypropylene protection panels, field service repairs, modifications and installations.

Ruffneck heaters manufactures a complete line of hydronic unit heaters. The rugged design of the Ruffneck heater is ideal for the requirements of the steel industry. Now offering steam unit heaters with fins spacing of 5 fins per inch.

SNC-Lavalin America (based in Pittsburgh, PA) provides full-service engineering, procurement, and project management services for the metals, chemical process, manufacturing, automotive, petrochemical / refining and glass industries. SNC-Lavalin specializes in EPCM for all phases of the iron and steel making processes including providing services for coke plants, blast furnaces, casters, industrial furnaces, rolling mills, finishing and coating lines, air pollution control, water pollution control, chemical processing, and bulk material handling systems. The Pittsburgh office of SNC-Lavalin America was formed in 2002 when SNC-Lavalin acquired certain assets and key personnel of Eichleay Engineers and Constructors Inc., a long-standing Pittsburgh based engineering and construction management firm with a strong background in metals, chemicals, petrochemicals, glass, and other light industrial sectors. For information, contact Mr. Don Osterhout - (412) 363-4861, Fax: (412) 365-3303, donald.osterhout@snclavalin.com .

We sell geothermal equipment

Physical water treatment for all water-using HVAC equipment such as boilers, heat exchangers, water heaters, cooling towers, chillers, etc. Non-chemical magnetic water treatment to control scale and corrosion build-up on heat transfer surfaces.