Mansfield Wall Hydrant Vacuum Breaker Replacement Kit 630-7500

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…

“Amazing experts!!! Very helpful!! Even available after hours!!! ”

-Brenda Y

09/04/2023

$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…

“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”

-BP W.

06/21/2026