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@Human-ITy 2 ай бұрын
Really appreciate the clear and informative way you presented the testing of these assemblies. Great refresher.
@globe-trotter4860 2 ай бұрын
THE MOST CLEAR EXPLANATION OF EACH STEP
@casketgarden_ 2 ай бұрын
Just passed my Tester Certification today! Thanks to Garrett for being such an awesome instructor for the course. Made the course extremely easy to understand. In fact, 5 out of the 6 people taking the course passed!
@MrSaabviggen 2 ай бұрын
im starting my class tomorrow hope all goes well
@Todd1431 3 ай бұрын
fantastic video!!
@solidsnake2085 3 ай бұрын
For the RP you did all the steps except for getting the PSI reading for check #2. I know you checked for tightness of check 2 but is there a way to get the reading without having to move low pressure to test cock 4 and high pressure to test cock 3?
@baconacresfarm6967 2 ай бұрын
Yeah, missed getting the buffer pressure
@reAllyNoWayyy 2 ай бұрын
Check valve 2 is tested for backpressure, there is no value for it except for "closed tight" or "leaked".
@solidsnake2085 2 ай бұрын
@@reAllyNoWayyy well, in one of the counties we work in they require the 3 hose test and psi ratings for check 1, relief, and check 2.
@reAllyNoWayyy 2 ай бұрын
@@solidsnake2085 really? That's interesting. I just checked my USC manual right now, and it says what I just posted. I understand that each county is a little bit different though
@Joeyyy25 3 ай бұрын
Im a residential plumber looking to one day open up a backflow preventer side business in Maryland. I got my backflow license last year and remember the class being pretty straight forward. The models in this video are pretty much the same models we practiced with in class. Are these the only ones I should know and the rest will be about the same? Or are there a lot more I should be studying.
@MoustacheCloud 3 ай бұрын
Garrett explained everything perfectly, with the perfect amount of detail. Really wish you had diagnostic videos!
@Abes-onestopcollectibles 4 ай бұрын
Thank you I have my test soon been watching your video religiously 😅
@atypical_moto 4 ай бұрын
Phenomenal video. Great job 👍🏻
@braydensleath9016 4 ай бұрын
Great video. Our procedure is slightly different in Canada, but it's negligible and would not change the field test. Thanks for this 🙏
@jameswatts-sn1oh 4 ай бұрын
Any chance for a fault video?
@BackflowManagementInc 4 ай бұрын
Stay tuned, we are working on one.
@jackgoose 4 ай бұрын
Excellent 👍🏽
@jwchapko761 4 ай бұрын
Just finishing up a course at bac-Flo unlimited is San Antonio and they (Troy and Fred) show you the same exact methods!! Great job even got the NIIO
@johnpawlakmusic1216 5 ай бұрын
Excellent demonstration as well as explanation 5⭐️
@ritesaidme 6 ай бұрын
Thank you so much for this
@BRM2RG 6 ай бұрын
You missed recording the line pressure.
@AdamJohnson-in1ue 6 ай бұрын
He didn't record anything did he? It's test procedures not a 'How to" fill out an inspection sheet
@randall9808 7 ай бұрын
The best refresher video for the backflow test procedures. Thank you!
@joey326 8 ай бұрын
This is awesome.
@brucefraser2803 9 ай бұрын
Great instruction video . The best iv seen . The production is excellent , with no over dub G is explaining as he proceeds . all instruction videos should be this good . And without ridiculous Metal music ! so refreshing to hear some easy listening Raga . Thank you all
@stevenhutchinson8851 4 ай бұрын
I got my cert from him directly. He’s a great teacher!
@ArchinatorWC88 9 ай бұрын
Is there a place I can get an instruction manual other than the video for this?
@BackflowManagementInc 9 ай бұрын
We would love to assist you. Please call our office at 1-800-841-7689.
@kalenarodero-workman1201 10 ай бұрын
Garrett best in the BIZ
@dannyterhaar5612 10 ай бұрын
For the DC: both check values added together should not exceed 10 PSI. This may be local for california/nevada only !
@brandoncraig4668 10 ай бұрын
Perfect thank you!
@MoustacheCloud 10 ай бұрын
0:43 Reduced Pressure Principle 8:52 Double Check Valve 17:52 Pressure Vacuum Breaker 26:58 Spill Resistant Vacuum Breaker
@mhrogerscement9794 11 ай бұрын
Great video all around regarding testing Backflow Prevention Assemblies according to the USC 10th edition! Thank you for taking the time to make this video!
@Silly540 11 ай бұрын
Interesting info Man