Radiator Specialty Heavy Duty Triple Seal Tank Ball B-274

Radiator Specialty Heavy Duty Triple Seal Tank Ball B-274 - Image 3

Radiator Specialty Heavy Duty Triple Seal Tank Ball B-274 - Image 4

Radiator Specialty Heavy Duty Triple Seal Tank Ball B-274 - Image 5

Radiator Specialty Heavy Duty Triple Seal Tank Ball B-274 - Image 6

WHAT OUR CUSTOMERS SAY…

“Y'all are amazing. I live in Texas and it's faster to order express from Noel's than go to local parts stores. Customers can text Noel's a picture of the part they need and Noel's will find that part or the equivalent and text the link. They have 2-3 day shipping available. The staff answers the phone quickly, politely and they know their stuff! The unit I needed plumbing parts for was built in the 30s. No matter, Noels has me covered. I highly recommend them. Thank you Noel's for your efficient, old school excellence combined with current technology! You have saved me so much time, money, and aggravation! A++++++ ”

-Thalia,

07/03/2026

$7.27

Radiator Specialty Company began manufacturing in 1924 in the small shed pictured above and has grown into a modern and expansive facility at Indian Trail, North Carolina.

Situated on a large and expandable tract, the manufacturing plant operates ten flexible production lines to meet the growing demand for branded and private label
products.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

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Radiator Specialty Heavy Duty Triple Seal Tank Ball

B-274

For modern closets with higher pressure refilling action.
The plumbers choice
Standard of the industry for over 60 years
UPC 078698184562

Common questions about this product

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

We will make sure you have the right part.

Yes, this is the OEM recommended part.

WHAT OUR CUSTOMERS SAY…

“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”

-Linda C.

03/27/2026