Mansfield Wall Hydrant Vacuum Breaker Replacement Kit 630-7500

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White plastic vacuum breaker with polished chrome vacuum breaker cap.

Mansfield by Prier 630-7500 Wall Hydrant Vacuum Breaker Repair Kit - Image 2

Mansfield by Prier 630-7500 Wall Hydrant Vacuum Breaker Repair Kit - Image 3

Mansfield by Prier 630-7500 Wall Hydrant Vacuum Breaker Repair Kit - Image 4

WHAT OUR CUSTOMERS SAY…

“Order received and installed. Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together! Appreciate the quick service and correct parts shipping. Thanks again.. jP ”

-Jack P.

04/02/2026

$14.27

The Mansfield 630-7500 (now often branded as Prier) is a universal vacuum breaker repair kit used to fix leaking outdoor frost-proof wall hydrants. It is the standard replacement part for when water drips from the top of the faucet cap while the water is turned on.

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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This kit serves as a direct maintenance Prier 630-7500 Universal Vacuum Breaker Service Kit. Eliminate annoying leaks from your outdoor faucet instantly with the Prier 630-7500 Vacuum Breaker Kit. Designed for Mansfield 400/500 series and Prier Diamond Series anti-siphon wall hydrants, this kit replaces worn-out components to restore a watertight seal.

630-7500

Mansfield Vacuum Breaker Repair Kit (Gray) for series 400/500
Vacuum breaker service parts kit
Heavy duty ABS plastic for durability
Precisely cast to fit perfectly
Contains plunger assembly, bonnet and cap

Related Documents

300 Series Faucet Parts Breakdown

400 Series Faucet Parts Breakdown

500 Series Faucet Parts Breakdown

UPC:670210370349

Customer submitted image.

Common questions about this product

Yes, this is the OEM recommended part.

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.

WHAT OUR CUSTOMERS SAY…

“Stop in Noel's , the counter man was very friendly, knowledgeable, and handled me the part I needed with in 2 minutes. I also got some professional advice. I will buy all of my plumbing needs here in the future. We home owners need business like this . ”

-Eric O.

02/29/2020