Tri Clover - Blow Off Tube - 3"

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3" Tri Clover 304 stainless steel fermenter blow off tube. Prevents crimped hose back pressure. Clamp and gasket sold separately.
SKU 2813

Tri Clover Fermenter Blow-Off Tube

3" TC x 9-1/4” Long x 1/2" Diameter Tube

304 Stainless Steel


So you have that nice, shiny conical fermenter or Sanke keg. 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 unwanted back pressure has formed behind the hose 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 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

·         3” Tri-clover connection on fermenter end requires clamp (sold separately) and gasket (sold separately)

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

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

·         Over-all Height is 3.6 inches

·         Over-all Length is 10.75 inches

Average rating:
average rating 100%
1 reviews

Featured positive reviews:

average rating 100%
Does the Trick 04/03/2017
By Ben
Top notch quality, works great and saved me money. Perfect on BME Chronical half barrel.

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