Backflow Gauge Certification & Calibration Made Easy

Print Shipping Label
And Recalibration Form

Ship With UPS

24 Hour Turn Around
Once Received

Backflow Parts Depot is now offering an all-inclusive calibration service

It is as easy as 1, 2, 3.

1. Purchase and Print your Shipping Label

Click Here To Purchase Label

Click Here To Print Calibration Form

2. Schedule your UPS Pick Up or UPS Drop Off.

3. Backflow Parts Depot calibrates and then ships back your test gauge.

Calibration made easy is a flat fee of $145 for 1 gauge and shipping (+$95 per additional gauge) which includes:

– Complete Calibration and Certification

– Shipping your Test Gauge back to you

You are only as good as the equipment you are using, which is why Backflow Gauge Calibration is mandatory not only Annually, but anytime the device does not meet manufacturer guidelines.

Our calibration services are performed by our highly trained and skilled technicians. Gauges are calibrated to an accuracy of +/- .2 PSI.

Turnaround time is 24 hours on gauges that need calibration ONLY. (Shipping time not included)

Once your gauge is tested, you will receive notice immediately if additional repairs are required. A quote to repair or replace the gauge will be sent prior to any repairs being completed.

Caring for your Differential (Testing) Gauge

Differential Gauge is NOT a tool, it is an Instrument and should be treated as such.
Always purge the test cocks on the backflow you’re about to test.
Always use test cock adapters or hoses that have 90 MICRON filters.
As you progress through the backflow test do not let the hose ends hang down in the dirt.
Always store your gauges with all valves in the open position.
DO NOT store your gauges on the floor of your truck, hang gauges from your highest truck shelf with all valves open so the INSTRUMENT can drain out by gravity.
Think about the cost of this INSTRUMENT and keep your truck locked.