ProGreen EXPO 2022 logo

You can find Jain Irrigation, including ETwater smart controllers, at Booth # 702-703 in the EXPO Hall.

Want to know about our new JAIN Unity fully-automatic irrigation system, drip irrigation tubing, emitterline, valves, fittings, or filters? Have a 3G smart controller that needs to be upgraded to 4G connectivity? Please stop by the JAIN booth at the EXPO.

Or, feel free to contact your local Colorado representative for Jain Irrigation directly anytime with questions or service assistance.

DJ Caldwell

Regional Sales Manager

ETwater, a Jain Irrigation company

Mobile: 970-815-6070

ETwater Controllers

Download Jain Unity® and ETwater smart controller brochure.

Introducing JAIN Unity

Water management is the single biggest issue facing our industry today. For contractors, it is the best way to differentiate your company from the competition.

There are many “smart” controllers to select from, and knowing what features help you save the most water is essential. During this presentation, you will learn:

  • The differences between the three levels of smart controllers
  • How Jain Unity makes the smartest controller even smarter
  • Potential savings for all three types of controllers
  • Why cellular communication is superior to Wi-Fi
DJ Caldwell


DJ Caldwell has been a Regional Sales Manager at Jain ETwater since 2016 for the Colorado, Utah, Wyoming, Montana, and New Mexico territories. He came to ETwater from CPS Distributors, Inc. (Colorado Pump & Supply), the largest wholesale distributor of pump, irrigation, and landscape supplies in the Rocky Mountain Region, where he held positions in branch management and outside sales. Prior to that he was the Irrigation Division Manager for Environmental Designs Inc., a company specializing in landscape design, construction and maintenance based in Henderson, Colorado.

“Because they provided both a superior service to the landscape contractors and substantial water savings for our customers, ETwater became the preferred weather-based smart irrigation controllers when I was at Environmental Designs. Even throughout some of the hottest years on record in Colorado we were able to keep our customers’ properties looking great while still consistently saving them water with their web-based water management system. I’ve thoroughly enjoyed being part of the ETwater team and working with my customers and distributors in the region to support their success in water management.”

Contact Us

Please fill out the form below for any sales and support requests and we will get back to you ASAP. Our office hours are Monday – Friday: 8am – 5pm Pacific Time.

Upcoming Live Trainings

Register for our upcoming live trainings. Get all your questions answered live!