what to do when ...

Post #1 made 10 years ago
Hi Folks,

I got to wondering what I would do if my beloved BIAB bag broke/split when being lifted from the kettle. A morbid topic for a Friday evening, I know, but hey it's best to be prepared for this kind of thing :think: . I recently brewed with a 7.3kg fermentable grain bill, and those seams were looking a tad strained.

What say you, BIABers? :)

Cheers!

Post #2 made 10 years ago
My contingency plan is to drain kettle through a strainer (I have a drain valve on mine), rinse kettle quickly to remove grains, refill kettle and get back to business.

---Todd
WWBBD?
    • SVA Brewer With Over 100 Brews From United States of America

Post #3 made 10 years ago
BDP, I lift my wet grain bag to the point that it is almost out of the liquid, not yet under full strain. I then use a stainless steel colander that has handles wide enough to span the top of the kettle for when the final lift gets the bag clear enough to scoop the colander under the bag. Then I can rest the weight (or most of the weight) on the colander. The bag drains back into the kettle as it would if it were hanging freely. I figure it is a bit safer than hanging freely because the heavy bag cannot drop into the kettle and splash hot liquid about and if it were to break, little solid material could escape into the kettle. Others may use different supports. Yes, the bag must survive the entire load briefly, but not for long. Even the best of bags has a use limit. I can keep the colander under the bag as it is moved away from the kettle even while working alone but I am almost as busy as a one-legged man in a butt-kicking contest.
That may not be the best method, but it works.
    • SVA Brewer With Over 100 Brews From United States of America

Post #4 made 10 years ago
If your bag is showing a bit of wear and tear replace it with a new one and save the worry of it splitting..... if you keep your equipment in good nick it will save a bloody lot of misfortune and despair at a time when you don't need it too.
I used to spill more than I drink these days!

Post #5 made 10 years ago
Thanks for the responses. I think I'll eventually invest in a cooler, and continue to use the bag until it 'wears out'. At least that way if I do experience a bag malfunction, then I can dump the mash into the cooler and lauter from there. I hope my bag is still good for many more brew sessions though.

Cheers

Post #6 made 10 years ago
I just recently made a new bag, after having my last one for a year and a half or a little more. Just for peace of mind really, not that it wasn't performing or worn out, although quite stained from those darker beers. I had my wife sew them both with a zig zag stitch (the one that the sewing machine instruction manual said was the strongest). I put that bag through many brews and several quite large brews, probably up to 8 pr 9kg grain bills. Never had it rip or tear,and I have squeezed it pretty harshly either against the side of the kettle with my potato masher and more recently wrapping the bag around a broom handle and twisting the handle until the bag squeezes the grain half dry. Never had a seam rip or even as much as a hole...
    • SVA Brewer With Over 100 Brews From Canada

Post #7 made 10 years ago
BDP, I would not take any chances. I rotate my bag out every 1.5 to 2 years, whether it needs it or not.
Brewing 2-3 batches per month I just don't see the reason to take any chances .
J
    • SVA Brewer With Over 100 Brews From United States of America

Post #9 made 10 years ago
Scott wrote:2-3 batches per month...? 5 gallon batches...? Wow, that's a lot of beer...
bre3wing it is the easiest bit....drinking that much is what takes time! :drink:
Last edited by alanem on 27 Jun 2015, 17:49, edited 1 time in total.
I used to spill more than I drink these days!
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