Aerofin Corporation
www.aerofin.com

PEP / Arkal
Filtration Systems
www.pepfilters.com

Manufactures finned tube heat exchanger coils and related heat transfer equipment & accessories.

Designs and manufactures self-cleaning filters for hot/ chilled water loop and cooling tower filtration.

LMI Milton Roy
www.lmipumps.com

SPX Cooling Technologies
www.spxcooling.com

Manufactures chemical metering pumps, controllers, and accessories. They set the standard for water treatment professionals with their wide range of electronic and motor-driven metering pumps and controllers.

A full-line, full-service cooling tower and air-cooled condenser manufacturer. SPX offers high quality equipment & service to the power generation, industrial, refrigeration and HVAC markets. SPX owns the Marley, Hamon, Ceramic, & Balcke Durr and Recold lines. Parts available for Pritchard, Ecodyne/Fluor and competitive cooling towers.

Paul Mueller Company
www.muel.com

Designs and manufactures stainless steel plate and frame heat exchanger systems for the HVAC and industrial markets.