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Thread: New Mainline in Warm Weather

  1. #11
    Join Date
    Jan 2011
    Location
    Barnes WI
    Posts
    762

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    Very nice! Thanks SeanD
    10th year in….
    100 sap sacks...Actually, I hope to never have to use them again!
    1000' feet of 3/16th on gravity (not sure how many taps yet)
    14x14 sugar shack
    New 2x5 Hybrid Drop flue from Smoky Lake
    5" filter press from Daryl
    Sap Dog Chloe

  2. #12
    Join Date
    Mar 2013
    Location
    Thetford, VT
    Posts
    453

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    We ran into a little challenge when it has been cold on our 2" pump line. We are going to add some wider exhaust band clamps to stop the prusik from sliding when the pipe is very cold.

    Mike
    Tapping since 1985 (four generations back to early to mid 1900s). 200-250 taps on buckets and then tubing in the mid 90s. 2013- 275 taps w/sap puller 25 gal. 2014-295 taps w/sap puller 55 ga. (re-tapped to vacuum theory) 2015-330 taps full vac. 65 gal, 2016-400 taps 105 gal, 2017-400 taps 95 gal. 2018-additional 800' mainline and maybe 400 new taps for a total near 800 taps. 2x6 Leader WSE (last year on it) supported by a 250 gph RO.

  3. #13
    Join Date
    Dec 2013
    Location
    Stockbridge,Ma
    Posts
    285

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    VT_K9 What are you using for your prusik? Also how many wraps are you doing? Maybe one more wrap will keep it from slipping. I use different prusiks for different jobs. Some are 3.5 mm polyethylene, some are 5/16 rope and some are flat webbing.

  4. #14
    Join Date
    Mar 2013
    Location
    Thetford, VT
    Posts
    453

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    I have two I bought from Amazon after using them in ropes training. Those are 8mm and 24" long I am wrapping the pipe twice. My Father made a few with some rope he had around (probably 8mm similar to paracord) and these are about 24" maybe 30" long. Again only two wraps.

    I thought about trying some webbing I have to see if that will help. My thoughts on more wraps would be more surface area and maybe not as much tension transferred to the pipe on each wrap (kind of like the PSI of a single wheel truck vs a dually).

    If you have some thoughts it would save the time of setting up the extra clamp. But when it is warmer and the prusiks are relatively dry they work great.

    Thanks,

    Mike
    Tapping since 1985 (four generations back to early to mid 1900s). 200-250 taps on buckets and then tubing in the mid 90s. 2013- 275 taps w/sap puller 25 gal. 2014-295 taps w/sap puller 55 ga. (re-tapped to vacuum theory) 2015-330 taps full vac. 65 gal, 2016-400 taps 105 gal, 2017-400 taps 95 gal. 2018-additional 800' mainline and maybe 400 new taps for a total near 800 taps. 2x6 Leader WSE (last year on it) supported by a 250 gph RO.

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