New Spouts and Elbows
We’re trying something new for the 2024 season on our 3000 tap Faust Road sugar bush. The spout on the top is what we typically use, a simple 90° polycarbonate design. The bottom spout has two new features. First, the actual part that goes into the tree is shorter and barbed. Sap diffuses slowly between horizontal rings, and the outside rings of the tree have the most sap/sugar. The shorter we hammer it in the more sugar we collect. Second, the 90° turn has a radius now, which should decrease turbulence and flow/pressure loss. Personally I think the first feature will result in large gains, however I’m not convinced that the flow rate coming out of a tree is high enough to see any benefits from a curved radius. The Proctor center at UVM has tested these spouts for three years now with promising results, hopefully we can replicate this year and switch over completely for 2025! We also have a few new elbows to try with the curved radius.