FREE STANDARD SHIPPING OVER $200 ONLINE
COVID-19 - Update May 25 2020 - Please note that our stores and showrooms are closed to clients but we remain available online and by phone.
We encourage you to place your orders at www.duboisag.com or by phone at 1-800-667-6279 - SEE DETAILS HERE(10 Business days for processing the orders)
The absence of air in the irrigation networks can interfere with the facilities' safety. Air valves help avoid tubing collapse from depressurizing when a pump is stopped (water hammer) or a valve is closed.