Bobrick B-4112-19 Collar Nut f...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1.90
$1.71

Bobrick B-4112-19 Collar Nut for Soap Dispenser Valve

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Model: 4112-19

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1.90
$1.71
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Bobrick B-4112-19 Collar Nut for Soap Dispenser Valve

Bobrick 4112-19 Collar Nut for Soap Dispenser Valve

Replacement collar nut for Bobrick soap dispenser valve.

Use with Bobrick Model Nos.:
B-2111, B-2112, B-306, B-4063, B-4112, B-818615 Soap Dispensers

Manufacturer Resources

Product Specs

Product Type:
Replacement Parts
Product Group:
Washroom/Bath Accessories
Product Subgroup:
Soap Dispensers
Department:
Plumbing

Bobrick 4112-19 – Frequently Asked Questions

1) My Bobrick lavatory soap dispenser is leaking or the valve is loose under the deck - do I need a whole new dispenser?
Not necessarily. On the Bobrick dispensers this nut serves (B-2111, B-2112, B-306, B-4063, B-4112, B-818615), the collar nut is what retains the soap dispenser valve, so a loose or dropped valve is often just a nut replacement. The 4112-19 is sold as that individual replacement part rather than a full dispenser, which is what a maintenance crew wants for a fleet of restrooms.
2) Will the Bobrick 4112-19 collar nut work on a non-Bobrick soap dispenser?
No. The 4112-19 is a Bobrick service part matched to the Bobrick soap dispenser valve on the B-2111, B-2112, B-306, B-4063, B-4112 and B-818615. Thread and collar sizing on other manufacturers' dispensers is not the same, so order the service part from whoever built the dispenser you have.
3) What exactly is the Bobrick 4112-19 - is it the pump or just the nut?
Just the nut. The 4112-19 is the collar nut that secures the soap dispenser valve, not the valve, pump or spout itself. If the pump mechanism has failed, the nut alone won't fix it.
4) Is there more than one version of the Bobrick collar nut to choose from?
One version only. The collar nut is ordered as model 4112-19, with no finish or size options to specify, and it covers the whole group of Bobrick dispensers it is listed for.
How fast can I get the Bobrick 4112-19 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 Bobrick 4112-19 come with a warranty?
Absolutely. The Bobrick 4112-19 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 Bobrick 4112-19?
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 Bobrick 4112-19 from ZenSupply?
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