Why do we make kettles from kegs ?
The reasons are several . . . let's talk !
- Kegs are made from fine, food-grade 304 stainless steel. Not
aluminum that can carrode from caustic cleaners
- Kegs are heavy-duty designed for rough handling
commercial applications. You can move them around and
not dent or damage them.
- Thick wall stainless kegs don't give up heat easily like thin
polar kettles. This allows more mash temperature stability,
and more user control with less heat layering or
stratification.
- They have a perfect shape for kettle usage. The curved
upper dome helps to keep the heat and steam in the vessel
and avoid spillage from boil-over. Look at a standard flat
bottom kettle closely and you'll notice that the bottom
corners form right angles. When siphoning or recirculating
to and from such a kettle, it's very difficult to keep the liquid
moving in such tight corners. It's also tough to clean out the
corners with a spurtle. Wort, not in motion, may scorch
during the heating process, causing off flavors.
- The bowl shaped ( concave ) bottoms of kegs allow liquid to flow
smoothly and uniformly to a centrally located siphon, keeping the
liquid from scorching. Much easier to clean as well.
- They are produced with a perfectly smooth interior for 'aseptic'
sanitation. In other words they're designed to avoid bacterial
infection or contamination.
- They have a sturdy lower skirt which protects the kettle bottom
and helps keep the burner flame concentrated within the lower
dome area. Much more efficient.
- The upper handles make the vessel safer and smarter to carry.
KEGS MAKE THE BEST KETTLES !