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Joined: Nov 2007
Posts: 3,387 Likes: 607
Lunker
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OP
Lunker
Joined: Nov 2007
Posts: 3,387 Likes: 607 |
Loaded up all of my fire suppression gear for a burn tomorrow. I have filled all of my tanks and tested all of my pumps.
However, the forecast has changed and we are going to have a hard freeze tonight (23F).
I have several ATV sprayer tanks in my arsenal that have 12V electric diaphragm pumps. These are the same type of pumps typically used for pressurizing the water delivery lines in RVs.
Does anyone know if these pumps will suffer freeze damage if I drain the water from the outlet side - but there is still water on the inlet side? (I am not worried about damage to my tanks since I leave a little air gap and it is currently 43F.)
Would a wiser man go out and drain everything and then re-fill everything again in the morning?
Thanks, FishinRod
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Joined: Jan 2009
Posts: 28,537 Likes: 842
Moderator Ambassador Field Correspondent Lunker
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Moderator Ambassador Field Correspondent Lunker
Joined: Jan 2009
Posts: 28,537 Likes: 842 |
Loaded up all of my fire suppression gear for a burn tomorrow. I have filled all of my tanks and tested all of my pumps.
However, the forecast has changed and we are going to have a hard freeze tonight (23F).
I have several ATV sprayer tanks in my arsenal that have 12V electric diaphragm pumps. These are the same type of pumps typically used for pressurizing the water delivery lines in RVs.
Does anyone know if these pumps will suffer freeze damage if I drain the water from the outlet side - but there is still water on the inlet side? (I am not worried about damage to my tanks since I leave a little air gap and it is currently 43F.)
Would a wiser man go out and drain everything and then re-fill everything again in the morning?
Thanks, FishinRod I would either bring them inside where they won't freeze, drain them 100% or suck RV anti-freeze through them. Don't forget the spray wand, I've had the part that you hold in your hand where the trigger attaches crack when it froze....... I just run RV anti-freeze through mine until it sprays pink and I put them away for the winter.
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Joined: Nov 2007
Posts: 3,387 Likes: 607
Lunker
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OP
Lunker
Joined: Nov 2007
Posts: 3,387 Likes: 607 |
Thanks esshup.
I thought discretion was the better part of valor. Drained all of the water, brought all of the pumps, wands, etc. into the house.
My wife gave me the stink-eye for that!
However, equipment failure is not an option on either primaries or backups when doing a burn.
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Joined: Jan 2009
Posts: 28,537 Likes: 842
Moderator Ambassador Field Correspondent Lunker
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Moderator Ambassador Field Correspondent Lunker
Joined: Jan 2009
Posts: 28,537 Likes: 842 |
The tanks could have stayed full, but with the pumps and wands, that 's a good idea. I keep the pole barn at 36 degrees just so things don't freeze. (like the coolant system on the TIG welder).
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Moderated by Bill Cody, Bruce Condello, catmandoo, Chris Steelman, Dave Davidson1, esshup, ewest, FireIsHot, Omaha, Sunil, teehjaeh57
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