THE NEW INDUSTRY STANDARD
FOR BACKFLOW TESTING
Differential Pressure Plus has been designing and manufacturing differential pressure products for the past 25 years. This expertise lead us to design backflow test kits for the water industry about 15 years ago. Since our original patented backflow test kit , we have grown tremendously and are now producing new kits that have become the new industry standard.
 
All of our backflow test kits are hand assembled and tested here in Branford, CT. We also offer calibration services for all our test kits with same day turn arounds.
 
All backflow test kits can be purchased on our website, on Amazon.com, or by calling us: 203-481-2545.
Testing Equipment
Request Calibration 
Same Day Ship
Calibration
Made in USA
Every backflow test kit and accessory can ship same day.
We offer yearly recalibration services for all backflow test kits
All of our backflow test kits are hand assembled in the USA. 
  1. These are the most compact, easy to use backflow test kits out there.

    Matt Schell Chief Designer

  2. Lorem ipsum dolor sit amet, consectetur adipisicing elit, Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.

    JOHN STEVENS