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Yes, that's a great idea! I looked at them, and the price was the main reason I didn't include them in this build. All of the bike pumps we've been using have gauges built in, so we have the students use them (also the younger groups we always have an adult helping them). The sprinkler valve is the weak link for this size pipe, and it is rated for 150 PSI I think.If I were to add a blow off, I would probably put it with the valve stem connection. Thank you for the suggestion!
No problem! I have spent a fair amount of time standing in the plumbing aisle staring at all the pieces... :)
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