The white PVC transfers the sap to the tank. At the end of the PVC is a sock that filters crud out of the sap as it gets dumped.
Here is the little reader that tells us the sugar content of the sap. This tells the sweetness. Much of the sap this year reads a 30:1 sugar content, so for every 30 gallons of sap, you will get 1 gallon of syrup.

This is Merlin's evaporator. First, he runs the sap through a reverse osmosis machine and removes a good share of the water, then he cooks it down and stores it in barrels. It's a sticky job.
This is where the sap comes out of the evaporator. It's really hot!! This is set up to automatically draw off the sap as it reaches the right time.
That is Merlin. He looses a lot of sleep this time of year. But sticky, sweet, and loosing sleep, it's a great job!