Quick disconnects are a great time saver on brew day.  I use male connections on all my vessels (brew kettles and mash tun) alone with my March Pump.  My tubing has all female connections so I can easily make required connections.

1/2″ NPT Female Quick Disconnect

Stainless Steel Male Quick Disconnect MPT

1/2″ Barb Female Quick Disconnect

Stainless Steel Male Quick Disconnect 1/2″ Barb

Also Consider: MoreBeer’s Line of Stainless Quick Disconnects

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