KELAIR DAMPERS PRODUCTS
- Butterfly Dampers
- Round and Rectangular Dampers
- “T” & “Y” Diverters
- High Temperature Refractory Dampers
NASH Vacuum Pumps and Compressors
- Liquid Ring Vacuum Pumps
- Liquid Ring Compressors
- Hybrid Steam & Air Ejector Vacuum Systems
- Roots and Liquid Ring Hybrid Vacuum Systems
- Flare Gas Recovery Systems
industrial Fans and blowers
- Custom Designed Industrial Fans and Blowers
- Performance to 100,000 SCFM and 4 PSIG.
- Inlet pressures to 150 PSIG
- Thermal Power Generation
- Petrochemical & Pollution Control
- Printing, Converting & API Specification
Thermal Transfer Equipment
advantage engineering, inc.
- Portable & Central Chillers
- Temperature Control Units
- Evaporative Cooling Towers



