Tag: Tubing

Showing 11 – 20 of 82 resources

Optimizing the Performance of My Vacuum Tubing System

When we talk about tubing systems, we have two roads to travel. One is a gravity system and the other is a vacuum system. A conventional 5/16” gravity system is not much different from running sap into a bucket. The yield is much the same as collecting sap in a bucket. When we add vacuum to a tubing system, we increase the sap yield 5% for every inch of vacuum we generate in our system. For example, if we produce 15 inches of vacuum in a line, we should be able to almost double our sap yield. The first year after installation is always the best. As time on a system accumulates, wear-and-tear hampers performance.

Date:
September 17, 2020

Tubing Theory and Layout

The basics behind determining the best place to install a mainline and laterals in your sugarbush.

Date:
June 27, 2020

When Tubing is Tapped Out: Recycling Maple Plastics

As the maple industry has grown, so too has the use of plastic sap tubing. Solutions are needed to help producers dispose of tubing when it is past its useful life, in ways that ensure it is not merely ending up in landfills.

Publication:
Maple Syrup Digest
Date:
June 1, 2020

Tapping Below the Lateral Line for High Maple Sap Yield

Maple producers sometimes have a difficult time locating areas on the tree that will produce unstained wood and good sap yields. This video suggests approaches maple producers using vacuum can take to counter this problem.

Date:
April 20, 2020

Sanitation, Clogging, or Both: A Comparison Study of 3/16″ and 5/16″ Maple Tubing

It is well recognized that microbial contamination of tubing systems can result in a substantial loss in sap yield if untreated. Over a decade of research and maple industry experience has produced a range of possible strategies to address sanitation-related issues in 5/16Ó tubing systems (Perkins et. al. 2019). Although rapidly adopted by many maple producers, due to the relatively short time period in which it has been in widespread use, there is far less understanding of sanitation in 3/16Ó tubing systems (Wilmot 2018). To address this knowledge deficit, we conducted a multi-year study at the UVM Proctor Maple Research Center to examine sanitation-related losses in 3/16Ó tubing systems to determine which approach(es) might best mitigate sap losses due to sanitation.

Publication:
Maple Syrup Digest
Date:
December 1, 2019