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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 - In Stock
Weight 3LBS
Size1.5 in.
MaterialStainless Steel
Community Q&A

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Browse 3 questions Browse 3 questions and 3 answers
Why did you choose this?
MoreFlavor Store
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
9 months ago
Heavy duty!
Heavy duty sight glass. Quality construction. No issues
April 2, 2018
12 months 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
9 months ago