Cross Connection Industries
Backflow Test Kit Repair, Calibration & Certification

CCII provides the repair, calibration, and certification of all instruments used in backflow prevention assemblies.

CCII provides recalibration services for the following manufacturers:
  • Mid-West Instruments
  • Watts
  • Conbraco

As a service standard we calibrate and certify the accuracy of the indicating gauge.

If necessary by inspection or customer specification we can replace diaphragms, tube connections, and hose assemblies.

Our services comply and are approved by the requirements set forth by AWWA.

Calibration Process:

Perform complete evaluation of test kit, check all hoses and valves for leaks, adjust and calibrate to manufacturer's original specifications, and provide certificate with “As Found” and “As Left” data traceable to N.I.S.T.


We also provide ACV settings, repair and maintenance, as well as custom specification and sizing to meet your needs. Give us a call today.