From: Charles Ball [mailto:CBall@emissionsandsilencers.com]  
Sent: Thursday, March 04, 2010 4:28 PM 
To: nelson.brad@ecrweb.com 
Subject: Oxidation catalyst quote

Brad, here is a general price quotation for an oxidation silencer/converter.  The price is based on a 
standard horizontal silencer/converter for a 500hp engine, so less the horse power the smaller the 
silencer/converter and the lower the silencer/converter price. If you have any other question, 
contact me at anytime.  

 
                      "Affordable and efficient emission reduction solutions"
                                       www.emissionsandsilencers.com  

Charles Ball
Engineering Manager
cball@emissionsandsilencers.com   
20322 Hufsmith-Kohrville Rd. 
Tomball, TX 77375   
Office:  832-559-6505
Cell:  313-920-5099

