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1000ml Filtering Flask, Bolt Neck with Tubulation, 3.3 Borosilicate, Heavy Wall, (Single)

Q: How much vacuum can it take without damage?

All you have. It's thick and strong. I like it.

Q: What is the inside diameter of the neck or what size rubber stopper fits the opening?

Inside diameter is 1.34 inches (34.22mm)

Q: What size tubing does this require?

3/8 PE tubing works well and won't collapse. Get a 4" length of that, adapt it down to the much more flexible 1/4 PE tubing with a push connector. Run that to a push connect one way valve with it's arrow pointing to the pump. That way a malfunctioning pump can't back-feed pump oil into your project.

Q: I see the package dimensions posted. What are the dimensions of the actual flask? Height and base diameter?

11in high with a 7in base diameter.

4.8/5

Product ID: 647670485

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Description

1000ml Filtering Flask, Bolt Neck with Tubulation, 3.3 Borosilicate, Heavy Wall, (Single)

Have a Question? See What Others Asked

How much vacuum can it take without damage?

What is the inside diameter of the neck or what size rubber stopper fits the opening?

What size tubing does this require?

I see the package dimensions posted. What are the dimensions of the actual flask? Height and base diameter?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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S/.286

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Perustore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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