Endress+Hauser 7% 
   
Heat Exchangers   
Alfa Laval 21% 
Tranter 7% 
ITT 6% 
APV 5% 
   
Heat Transfer Fluids   
Dow 61% 
Solutia 21% 
   
Infrared Thermography Equipment  
FLIR 31% 
Fluke 30% 

Instrument Calibration Systems  
Fluke 28% 
Emerson Process Management 14% 
   
Level Instrumentation   
Emerson Process Management 41% 
Endress+Hauser 11% 
Ohmart Vega 6% 
Magnetrol 5% 

Lubricants   
ExxonMobil 25% 
Shell 15% 
Royal Purple 11% 
Lubrizol 7% 
Chevron 6% 
Dow 5% 
   
Mixing Systems   
SPX Process Equipment  35% 
Chemineer 20% 
Philadelphia 5% 
   
Motors   
Baldor 51% 
GE 14% 
Siemens 12% 
   
Pipe/Tubing/Fittings   
Swagelok 40% 
Parker 12% 

Plant Design Software
Autodesk 24% 
AspenTech 22% 
Intergraph 10% 
   
Positive Displacement Pumps  
Viking 18% 
Moyno 8% 
Milton Roy 7% 
SPX Process Equipment 7% 
Wilden 5% 
   
Pressure Instrumentation    
Emerson Process Management 51% 
Ashcroft 8% 
Honeywell 5% 
   
Process Analyzers  
Emerson Process Management 22% 
ABB 15% 
Siemens 14% 
   
Process Automation Systems   
Emerson Process Management 35% 
Rockwell Automation 17% 
Honeywell 15% 
Siemens 7% 
Invensys 7% 
ABB 6%
   
Process Simulation Software   
AspenTech 48% 
Honeywell 8%
ChemStations 8% 
   
Seals    
John Crane 46% 
Flowserve 10% 
Chesterton 9% 
   
Spray Nozzles    
Spray Systems 43% 
Bete 27% 
Sprayco 7% 
   
Tanks & Vessels    
Mueller 7%
Pfaudler 6% 
   
Temperature Instrumentation   
Emerson Process Management 50% 
Omega 10% 
   
Vacuum Systems    
Nash_Elmo 22% 
Busch 15% 
Sihi 11% 
Graham 8% 
   
Valves & Actuators    
Emerson Process Management 35% 
Neles-Jamesbury 7% 
Flowserve 6%
   
Variable Speed Drives    
Rockwell Automation 34% 
ABB 16% 
Toshiba 7% 
Siemens 7% 
GE 5% 
   
Vibration Monitoring Equipment   
GE (Bently Nevada) 56% 
Emerson Process Management 13% 
IRD 5% 

Water Treatment Systems   
GE 24% 
Nalco 16% 
Siemens 14% 
Calgon 6% 
   
Weighing Systems    
Mettler Toledo 58% 
Hardy Instruments 5% 

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Ken Schnepf is Chemical Processing's Managing Editor. You can e-mail him at kschnepf@putman.net.