Stainless Tri-Clamp - 1.5 in. Sight Glass

Stainless Tri-Clamp - 1.5 in. Sight Glass

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If you're a brewer with an eye for detail, you’ll want to own this sight glass. The glass insert allows you to watch the flow of your beer during transfer.
Place this Tri-Clamp Sight Glass in-line when you transfer your  wort from kettle to fermenter. It is great for monitoring flow and to see how your in-line oxygenator is flowing.
Made from 304-type stainless steel with Tri-Clamp ends.  Temperature rated to 390°F.
H664 features 1.5" TC connections and a 1" ID flow path.
H664B features 1.5" TC connections and a 1.5" ID flow path
H664C features 2" TC connections and a 2" ID flow path
Item # H664B
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - Out Of Stock
Weight 3LBS
Size1.5 in.
MaterialStainless Steel
Community Q&A

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Browse 2 questions Browse 2 questions and 2 answers
Why did you choose this?
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want to see when to stop with racking arm
Marcus W on May 7, 2018
want to see when to stop with racking arm
Marcus W on May 7, 2018
What's the length?
Kevin Masaryk on Nov 27, 2018
BEST ANSWER: Hi Kevin - The length on H664B is 6.3125".
Can I used this when hooked up to a pump? It won't break the sight glass due to the vacuim?
Ryan A Pedvin on May 25, 2018
BEST ANSWER: The glass is rather substantial. Shouldn't be an issue at all.

4.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Nice Sight Glass
High quality sight glass.
July 11, 2018
1 year ago
Heavy duty!
Heavy duty sight glass. Quality construction. No issues
April 2, 2018
1 year ago
High quality, but they both leaked
These are very well built. MoreBeer's packaging is always top-notch. I bought two of these and they both leaked when I was wet testing them. They're not damaged and I'm sure there's a way to adjust them. Definitely would have given 5 starts if they worked out-of-the-box. Will buy more and by then I'll know how to break them down and re-seat the gasket inside. Quality product at a good price.
March 22, 2018
1 year ago