How & Why with DTI

Understanding Sewer Jet Hose

Today’s episode of How & Why with DTI explores sewer jet hose – one of the most important (and dangerous) parts of a sewer truck. Our DTI experts will teach you about the different parts of the jet hose and its overall purpose, along with what to look out for when mending or replacing the jet hose.

Interview - DTI Instructor Ed Fitzgerald

In today's episode we dive into Ed Fitzgerald's Doheny Know-How backstory and how he became the expert he is today.  Tune in to learn more about one of the best trainers in the industry.

Don't Blow the Commode - How to avoid Blowing Up or Burping Toilets

Blowing up or burping toilets is a common problem when cleaning sewers.  In this episode, brought to you by the Enz Bulldog Antiblast Nozzle [https://dohenycompany.com/product/enz-bulldog-antiblast-6-16in/], Mike Renner and Ed Fitzgerald give insight on what causes blowing up or burping toilets, and what steps we can take to prevent this from happening.  For more information: https://dohenycompany.com/dti-podcast/ [https://dohenycompany.com/dti-podcast/]

What to look for when choosing a Gas Detection Air Monitor

Questions when choosing an air/gas monitor? In today’s episode of How & Why with DTI Podcast, industry experts Ed Fitzgerald and Mike Renner provide guidance and insight when choosing an air/gas monitor for your specific applications.

Understanding Sewer Nozzle Spray Angle

Choosing the right sewer cleaning nozzle for your job can be tough. In today’s episode of How & Why with DTI Podcast, we break down different spray angles of sewer cleaning nozzles, as well as their overall purpose and specific applications.