Harben is heading to WWETT 2026 in Indianapolis, and we’re inviting you to experience what long-term reliability really looks like. If you depend on jetting equipment to perform day after day, with no room for downtime, make sure Booth #2125 is on your must-visit list.
For more than 40 years, Harben has engineered jetters built specifically for real-world sewer and drain work. At WWETT 2026, you’ll have the opportunity to meet the Harben team, learn what sets our technology apart, and see why professionals across the industry trust Harben to keep them working.

Get Hands-On With Harben Jetters at Booth #2125
Stop by Booth #2125 to see why Harben is the partner of choice for plumbers and contractors who can’t afford downtime. Our jetters are known for:
- Industry-leading durability
- True run-dry pump technology
- Simplified maintenance
- A genuine 2-year warranty
- Equipment that continues earning, job after job
If long-term reliability matters to your business, there’s no substitute for seeing Harben equipment in person and talking directly with the people who build it.
WWETT First Look: Harben’s New Hot Water Trailer Jetter
WWETT 2026 attendees will also have the opportunity to get an exclusive first look at Harben’s newest addition: the ET-180 Hot Water Trailer Jetter.
This exciting new unit marks the next step in Harben’s product lineup, delivering more power and expanded capability for demanding jetting applications. The ET-180 Hot Water Jetter represents the beginning of Harben’s expanded hot water line, built with the same durability and engineering principles Harben is known for.
See this new unit on display in person, located in the conference center between the Registration Desk and the Hall C entrance.

Harben vs. Triplex Pumps: Different by Design
Traditional jetters typically rely on triplex plunger pumps that use high-pressure seals and packing. Harben takes a different approach—one designed specifically for sewer and drain jetting.
Harben’s radial diaphragm pump offers several key differences:
- Designed to operate without high-pressure seals or packing
- Engineered to run dry without damage
- Produces a natural pulsed flow that behaves differently in the line than traditional triplex pumps
- Reduces common wear points associated with conventional pump designs
This innovative pump technology provides a reliable alternative for companies looking to change how they manage maintenance, uptime, and long-term ownership costs.

Claim Your FREE WWETT Expo Hall Pass
Harben is offering FREE WWETT Expo Hall passes for customers and industry professionals.
Use registration code INVITES194 to claim your pass:
https://www.xpressreg.net/register/wwet0226/landing.asp?sc=INVITES194
Reserve your free pass today and see what reliable really looks like.
Visit Harben at WWETT 2026
WWETT 2026
Indianapolis, IN
Harben Booth #2125
To learn more about Harben equipment before the show, call 770-889-9535 to speak with our team.
Harben Jetters
Built to outlast. Built to perform. Built for pros.