LRH & Associates, Inc. / Karlyn Systems manufactures a complete line of Dust Collectors.  In todays world of environmental sound buisness management it is crucial for your organization to operate effective dust collectors.  Over the years several types of dust collectors have evolved to be the best solutions to specific applications.  As LRH / Karlyn manufactures three lines of collectors.  Pulse Jets Styles, Shaker Styles, and Static Filters.  You can count on us to bring the best solutions to the table. 

We also maintain and provide parts support to every manufactures filters on the market.  Contact LRH for Assistance.  

If you need assistance with large bag change outs we maintain personnel trained in the tasks required to accomplish this job in a safe and efficient manner.  We can also provide reports on filters to determine the current state of filtration with in your plant. 

Monitoring.  In an ever increasing regulatory environment get ahead of inspectors by knowing at a glance that leaks are occuring and get them repaired with LRH bag house particulate monitoring technologies.


We manufacture systems ranging from 100 cfm to 50,000 Plus cfm units.  Large or small we are interested in talking with you about your up coming applications.

  Large Wood Dust Collection System                Small Scrap Dust Collection System
                    15,000 CFM                                       Primary & Secondary Seperation