Jaybird 2
Jaybird 2

Tri Clover - Blow Off Tube - 2”

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2" Tri Clover 304 stainless steel fermenter blow off tube. Prevents crimped hose back pressure. Clamp and gasket sold separately.
SKU 2788

Tri Clover Fermenter Blow-Off Tube

2" TC x 9-1/4” Long x 1/2" Diameter

304 Stainless Steel


So you have that nice, shiny conical fermenter. You just brewed a batch of beer, and you set up a blow-off tube attached to the top of your fermenter, terminating into a jar filled with sanitized water.

Everything looks great… you go to bed.

You check on your baby the next morning only to find that the blow-off hose crimped upon itself. Your wort is fermenting, but back pressure has formed behind the crimp.

Dang it! If only there was a way to keep that from happening!

NorCal Brewing Solutions to the rescue!

Our fermenter blow-off tube replaces soft hose with a METAL arm that clamps to the top of your fermenter with a Tri Clover clamp. The entire arm is made of 304 stainless steel extending all the way past the edge of your fermenter.

Simply attach an inexpensive 1/2" inner diameter hose (plain vinyl works fine) and drop it the hose straight down into your sanitized water jar.

Since your hose now falls straight up and down vertically, there is NO WAY IT CAN CRIMP ITSELF!


·         All components are 304 Stainless Steel

·         Over-all Height is 3.6 inches

·         Length of tube (from outside edge of 90 degree angle to outside edge of 90 degree angle) is 9.25 inches

·         Over-all Length is 10.25 inches

·         Tube is .5” outer diameter, accepts any type of .5” inner diameter blow-off hose

·         Tri-clover connection on fermenter connection end attaches with 2” tri clover clamp (sold separately) and gasket (sold separately)

Average rating:
average rating 100%
3 reviews

Featured positive reviews:

average rating 100%
Works awesome 11/28/2022
By Shy
Great build quality, easy to clean and comes off the side of my Fermzilla the perfect distance to run a hose to a jug of starsan solution. Won’t be worrying about a blow off again and that makes the Mrs. Very happy after having to clean the ceiling from a very very happy batch of Weiss beer.
Will be buying a few more for my other fermenters.
average rating 100%
These things are awesome! 06/15/2017
By Eric Valtenbergs
As a homebrewer I have tried to make my home brewery just like a larger brewery and these make my converted kegs as close to a big time fermenter as I can get!
average rating 100%
Sanke blow-off 05/15/2017
By Geoff Carson
Perfect for my application.

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