I’ve used Camlocks on my kettles, mash tun, pumps and tubing for a long time. They have worked great for me. I put male connectors kettles, mash tuns and pumps and use female connectors for tubing. Standardizing on this (or the opposite) means you can use tubing as jumpers and always have the availability to connect your gear.
These are made from Stainless Steel and are available in lots of configurations. Those are classified by Type and Size. Type may mean something in “commercial cam lock fitting circles”, but I was initially confused by this. Types are akin to model numbers. For example, Type A is Female NPT to Male Cam and Groove.
As if this posting, this eBay has a variety of styles available starting at $2.99.
Also: Camlock Disconnects at ProFlow Dynamics < this link gets you 10% off + get another 10% off with coupon code BREW10
More: Our Last Fifty Finds!
Prices, shipping and availability can change quickly. Please note that product prices and availability are subject to change. Prices and availability were accurate at the time this post was published; however, they may differ from those you see when you visit the product page. Check the product page for current price, description and availability. rp:ebaycl