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Missing the finishing touch? BLANCO kitchen sink waste flanges perfectly match our SILGRANIT kitchen sinks. Compatible with most garbage disposals, the BLANCO waste flange creates a tight seal to prevent food and debris from clogging up your pipes while giving you the option to allow water to drain through, ideal for food prep. Making prep-work more pleasing and clean-up less complicated, the BLANCO color-coordinated waste flange also adds an element of style to your sink by creating a seamless look. Strong and durable, these garbage disposal flanges are easy to maintain and are the perfect finishing touch to any hardworking BLANCO UNIT.
- Durable metal construction fits universal 3.5" drain openings
- Practical design features simple open/close functionality for easy clean-up
- Available in a range of BLANCO SILGRANIT sink colors
- Easy-to-install direct attachment to 3-bolt standard garbage disposals
- Tight seal prevents food and debris from clogging pipes
Manufacturer Resources
Product Specs
- Department:
- Plumbing
- Parts and Accessories Type:
- Disposal Flange
- Application:
- Sink
Blanco 442229 – Frequently Asked Questions
1) What sink drain opening size does the Blanco 442229 flange need?
A standard 3.5 inch drain opening. That is the universal kitchen sink waste size, so it suits Blanco SILGRANIT sinks and most other kitchen sinks cut to 3-1/2 inches.
2) Is the Blanco 442229 a disposal flange or a basket strainer?
It is a disposal flange, meaning it seats in the sink cutout and attaches to a garbage disposal's 3-bolt mounting assembly. It is not a basket strainer for a plain tailpiece and trap, so if the bowl has no disposal under it you need a strainer assembly instead.
3) Does this Blanco flange stopper let water drain while it is in place, or does it just plug the drain?
Both. The stopper has simple open/close functionality, so you can seal it tight to fill the bowl or leave it open to let water drain through while you rinse produce. The seal keeps food scraps and debris from washing down and clogging the line.
4) Can I use this Blanco waste flange on a non-Blanco sink?
Yes, as long as the sink has the standard 3.5 inch waste cutout and you are mounting to a 3-bolt disposal. The color matching is built around Blanco SILGRANIT sinks, so on another brand you are buying it for the Metallic Gray look rather than an exact match.
5) Is the Blanco 442229 flange metal or plastic?
Metal construction with a color-matched finish, not a painted plastic ring. Blanco lists it as durable metal and easy to maintain, which matters on a part that sits in standing water and takes disposal vibration.
6) I manage apartments with Blanco sinks in several units. Can I standardize on one flange color?
The 442229 is the Metallic Gray version of Blanco's color-coordinated disposal flange. Blanco offers the same flange across a range of SILGRANIT sink colors, so if your units share a sink color you can order one matching flange and repeat it; if the sinks differ, match each one to its bowl color.
How fast can I get the Blanco 442229 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 Blanco 442229 come with a warranty?
Absolutely. The Blanco 442229 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 Blanco 442229?
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 Blanco 442229 from ZenSupply?
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every order.
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