Topeak JoeBlow Max - fix overheated pump

How to fix faulty floor pump which was overheated during tubeless inflation? We had to replace a non return air valve because it was melted.
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[@typicallucas4164]

Hi where did you get the replacement valve? I have the same pump with the same problem but I can't find any online sellers that offer that kit. Thanks

[@typicallucas4164]

I was able to see the part number in the video (TRK-JB07) and I found a place in the US that sells these for $10 shipped - todson.com

[@Domowoi2]

Overheating the pump? #armwatts

[@bikebook]

+Domowoi2 You must pump fairly hard/fast to inflate tubeless therefore it might get overheated.

[@Orgakoyd]

+bikebook You do realize heat is only generated due to friction between the air and the internals when you are pumping? The faster you pump the more friction in a shorter time, and so it gets hotter.

[@typicallucas4164]

I know this comment is 2 years old but... the air inside the pump also becomes hot from being compressed. Cheers

[@RaulVeldhuizen]

Pretty incomprehensible! No answer on the replacement part. Nbr. etc could have been in the info too.

[@artharrison294]

Raul Veldhuizen watch the video, the yellow card has what you need. I understand your q? Was a year ago, but some of us are still looking.

[@Davymontracing]

The part number is TRK-JB07 - Topeak Joe Blow Max Check Valve Housing

[@martinsutton9915]

Beto pumps are cheaper and better.

[@johnwet5798]

Beto has no way to fix because its never melt air valve like Topeak.