---
title: W-Seals
description: Explore W-Seals, designed for robust sealing solutions in high-pressure environments, ensuring reliable performance and leak prevention.
---

[![Untitled design (1)](https://microflexseals.com/hs-fs/hubfs/Untitled%20design%20(1).png?width=300&height=91&name=Untitled%20design%20(1).png "Untitled design (1)")](https://microflexseals.com/?hsLang=en)

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    - [1.125" Substrate Assemblies, K1s style, C22](https://microflexseals.com/products/1.125-substrate-assemblies-k1s-style-c22)
    - [1.5" Substrate, High Flow C-Seal Assemblies, K1H style, C22](https://microflexseals.com/products/1.5-substrate-high-flow-c-seal-assemblies-k1h-style-c22)
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## W-seals

<https://microflexseals.com/hubfs/Products/Category%208/PDF/CAT-W2A-031-074_REV%201.pdf?hsLang=en>

![W2A-031-074\_REV 1](https://microflexseals.com/hs-fs/hubfs/Products/Category%208/Images/W2A-031-074_REV%201.jpg?height=250&name=W2A-031-074_REV%201.jpg)

### W2A-031-074

.31" OD W-seal, 316L SS

Download PDF

<https://microflexseals.com/hubfs/Products/Category%208/PDF/CAT-W1A-040-078_REV%201.pdf?hsLang=en>

![W1A-040-078\_REV 2](https://microflexseals.com/hs-fs/hubfs/Products/Category%208/Images/W1A-040-078_REV%202.jpg?height=250&name=W1A-040-078_REV%202.jpg)

### W1A-040-078

.40" OD W-seal, 316L SS

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<https://microflexseals.com/hubfs/Products/Category%208/PDF/CAT-W2A-031-068-H_REV%201.pdf?hsLang=en>

![W2A-031-068-H\_REV 1](https://microflexseals.com/hs-fs/hubfs/Products/Category%208/Images/W2A-031-068-H_REV%201.jpg?height=250&name=W2A-031-068-H_REV%201.jpg)

### W2A-031-068-H

.31" OD W-seal, C22

Download PDF

<https://microflexseals.com/hubfs/Products/Category%208/PDF/CXW-028-111_REV%202.pdf?hsLang=en>

![CXW-028-111\_REV 2](https://microflexseals.com/hs-fs/hubfs/Products/Category%208/Images/CXW-028-111_REV%202.jpg?height=250&name=CXW-028-111_REV%202.jpg)

### CXW-028-111

C-seal to W-seal conversion gasket / Mates C-seal port for W-seal port for MFCs

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![Custom retainers (1)](https://microflexseals.com/hubfs/Custom%20retainers%20(1).png "Custom retainers (1)")

Custom retainers, custom seals, blank seals and orifice seals available.

### Please use the contact form to request customization. [Contact Us](https://microflexseals.com/contact-us?hsLang=en)

 

 

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