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21028 Viega ProPress sealing element HNBR, 3/4'' (yellow)
Manufacturer Resources
Product Specs
- Connection Type:
- d (Version)
- Country Of Origin:
- Made in China
- Product Dimension:
- 3/4'' (yellow)
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Seals
- Product Type:
- Seal
- Product Length:
- 0.122"
- Product Height:
- 1.118"
- Product Weight:
- 0.003 lbs
- Product Width:
- 1.118"
Viega 21028 – Frequently Asked Questions
1) What size Viega ProPress fitting does the 21028 yellow sealing element fit?
The Viega 21028 is the 3/4 inch ProPress sealing element, the yellow HNBR ring. One element serves one press connection, so a 3/4 inch coupling with two press ends takes two of them. Size is matched to the fitting, not to the tubing wall, so order by the fitting size stamped on the part.
2) What does the yellow HNBR seal in a Viega ProPress fitting indicate versus the standard black one?
Yellow marks the HNBR compound. In the Viega ProPress line the colour is the quick field identifier for the elastomer, and the 21028 is the 3/4 inch HNBR version. If your fitting came with a black EPDM ring and the job calls for HNBR, you swap the element rather than the fitting. Confirm the service the spec calls for before changing compounds.
3) Can I replace a damaged sealing element in a Viega ProPress fitting instead of scrapping the fitting?
Yes, that is what the 21028 is for. It is a loose sealing element, sold as the seal only, so a ring that has been cut, rolled, or dropped out during handling can be replaced in the fitting cup before pressing. The fitting body, press tool, and jaw are separate items and are not included.
How fast can I get the Viega 21028 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Viega 21028 come with a warranty?
Absolutely. The Viega 21028 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Viega 21028?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Viega 21028 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.