SKU: 9954108460

Silicone Sealing Ring

Sale price$10.80 Regular price$12.00
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Description

Silicone Sealing RingMeets or exceeds the following methods laws requirements: Section 4. 2 (Solverall washers), USEPA SW 846 Test Method 0031 Product Description A Teflon coated sealing ring or washer that is designed to fit in a connection between two different components (e. g., a screw cap to an inlet outlet of condenser glassware) to prevent leaks. This product is a replacement accessory used in Aer Samplings condensation system. This product connects to the

Meets or exceeds the following methods/laws/requirements:

 

Section 4.2 (Solverall® washers), USEPA SW-846 Test Method 0031


Product Description

A Teflon®-coated sealing ring or washer that is designed to fit in a connection between two different components (e.g., a screw cap to an inlet/outlet of condenser glassware) to prevent leaks. This product is a replacement accessory used in Aer Sampling’s condensation system.

This product connects to the following (non-exhaustive) list of products from Aer Sampling:

  1. PN-424 --- Thermocouple Screw Cap
  2. PN-856 --- Miniature Glass Liner
  3. PN-862 --- 3-way PTFE Stopcock
  4. Aer Sampling’s 6 mm OD tubing glassware
Other Applicable Documents:
N.A.

 

Product Specifications

Product Dimensions:

Catalog ID

Outer Diameter (OD)

Inner Diameter (ID)

inch mm inch mm
PN-423 ~0.6 16 ~0.2 6
PN-867 ~0.6 16 ~0.3 8

 

Material: Silicone with Teflon® PTFE coating

Weight (Gravitational): 0.002 lbs / 0.001 kg

Packing dimensions (Length x Width x Height):
English (inch): 0.6 x 0.6 x 0.2
Metric (cm): 1.6 x 1.6 x 0.6


Other Information

All our products come with a one-year warranty against manufacturing defects and one-month technical support for free. Please refer to our Frequently Asked Questions (FAQs) page for more details.



-----

Information presented here is subjected to Aer Sampling Group's terms and conditions.
In case of discrepancy between English version and the non-English version, the English version shall prevail.
Doc ID: AERHQWW-pn-423-en
Last revised (Excluding prices): 0; 01.18.21

Catalog ID Catalog/Product Name Obsolete Catalog ID(s)
PN-423 16x6 mm Silicone Sealing Ring -
PN-867 16x8 mm Silicone Sealing Ring
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9954108460

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4.6 ★★★★★
Based on 27 reviews
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Product Reviews
S
Verified Purchase
Stephenochi
Charlottesville, US
★★★★★ 5
Good pillow protector
Size: Queen Size (Pack of 2)
Looks and feels very durable. Didn't notice and odor when opened or in use. Fits my Coop Home Goods pillow perfectly! Sleep quality is still good with these covers on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
M
Verified Purchase
MeMe🦋
Battle Creek, US
★★★★★ 4
Very nice but expensive
Size: Queen Size (Pack of 2)
I love these cases, they didn't let out as much air as I had hoped for out the sides so I only zip it up half way so my pillow stays squishy and moldable and not partially filled with air which changes the feel of your pillow. Other then that they are great, they are very soft and quite, there is no noise whatsoever and there is some thickness to it adding a little more softness to your pillow. I ended up buying a second set. I just wish it had a little more airflow through the sides so I didn't have to leave it unzipped, that kind of defeats the purpose. I also think they are a little more expensive then they should be.
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Reviewed in the United States on February 2, 2026
K
Verified Purchase
Karma89love
Houston, US
★★★★★ 5
Does not change the pillows effectiveness at all.
Size: King Size (Pack of 2)
As of right now, I have not noticed anything with these covers that would significantly alter the way the pillows feel. I'm greatful that they are not noisy as most other covers are. I also appreciate that they have very much the same feel as the covers that come on the pillows. One thing I can say so far with confidence is that even though this is an additional layer to my pillows, the original feeling, specially with the Eden cool+, has been the same in terms of coolness and breathability.
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Reviewed in the United States on April 2, 2026
J
Verified Purchase
jakobsmom
Birmingham, US
★★★★★ 5
SUPER SOFT - GREAT QUALITY!
Size: Crescent Queen
This crescent pillow protector is more than I expected, as far as softness and just the overall quality of it. I wish my PILLOW was as nice as this protector! Definitely recommend.
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Reviewed in the United States on March 23, 2026
B
Verified Purchase
BLV
Draper, US
★★★★★ 5
Exactly as described
Size: Crescent Queen
This pillow cover is everything they said it would be. Comfortable, no crinkle sound. Fits the pillow like a glove. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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