Adapter for Shop Air to Manifold Gauges

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carburatedoron
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Joined: Fri May 30, 2025 10:18 am

Adapter for Shop Air to Manifold Gauges

Post by carburatedoron »

I need to pressure test a sealed system to find a leak. Problem is, I can't find the correct fittings to hook up shop air (or a bottle of nitrogen) to my manifold gauges. The former is a typical 3/8-in by 18tpi male NPT fitting; the latter uses male ACME thread. (Picture the threaded connector on a bottle of r124 refrigerant here.)

I've asked two different AC techs I happened upon at a Home Depot parking lot this question, but neither had a clue.

Anyone have any idea where I can buy this sort of adapter?
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JohnHere
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Re: Adapter for Shop Air to Manifold Gauges

Post by JohnHere »

Call and leave a voicemail, or send an inquiry to Tim at ACKits.com, this Forum's sponsor, with your specific needs.
Member – MACS (Mobile Air Climate Systems Association)

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