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Thread: Changing main line

  1. #1
    Join Date
    Aug 2004
    Location
    Middlesex Vermont
    Posts
    655

    Default Changing main line

    Is there a time table for when you should change main lines?
    110 taps W.F Mason 2x3 and two turkey friers for finishing

    2011 expanding to a Mason 2x4 with a blower increasing taps to about 200
    2011 Hurricane Irene rips thru my small sugar bush cost me to lose 20% of taps
    2014 I have reworked my lines for 2014
    32 taps on 5/16 line with check valves
    57 taps on 3/16 line with check valves
    55 buckets with total tapped trees of 144

  2. #2
    Join Date
    Mar 2017
    Location
    Vermont
    Posts
    316

    Default

    I know people who have used the same mainline since the 70s and people who change them every 10-15 years. Probably a question for Dr. Tim.
    Remember to keep on ticking while the sap is dripping.
    2016- 50 buckets. Made 4 gallons.
    2022- 3750 taps + Smartrek! Made 1300 gallons.
    2023- 3750 taps after removing a pump house and connected two woods. Made 800 gallons.

  3. #3
    Join Date
    Dec 2002
    Location
    Rock Creek, NC
    Posts
    5,807

    Default

    My oldest mainline is 14 years old. I've changed out a couple of the older ones and have rerouted others to add more taps or lateral mains. I don't think there is a definite answer to your question. I do what's necessary to get more sap.
    Russ

    "Red Roof Maples" Where the term "boiling soda" was first introduced to the maple world!

    1930 Ford Model AA Doodlebug tractor
    A couple of Honda 4 wheelers
    Four chainsaws and no chickens!

  4. #4
    Join Date
    Jan 2006
    Location
    Oneida NY
    Posts
    11,566

    Default

    My oldest is likely 16 years old. I also have not seen a recommended change schedule for mainlines, laterals I've heard 15 years and drops every 3 or 4 years.
    Dave Klish, I recently ordered a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
    Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
    Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
    After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.

  5. #5
    Join Date
    Mar 2019
    Location
    Middlesex, Vermont
    Posts
    320

    Default

    So is the consensus to change a mainline if it has suffered too much damage from trees, rerouting, or other changes in your sugar bush? Otherwise seem like most haven't at least to this point


    Sent from my iPhone using Tapatalk
    Last edited by Mead Maple; 04-23-2019 at 06:15 AM.
    Mead Maple "It's for the kids..."
    Paul Cerminara
    2019 - First season ever
    -Goal: 3 gallons
    -Season Total: 7.5 gallons - pulled taps after running out of firewood and time
    2020
    Built 2'x8' Oil Fired with Thor drop flue pans
    -Goal: 20 gallons
    -Season Total: 55 gallons

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