Vacuum Breaker

Universal Showering

Model#: U4900-PB-PK
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Finish: Polished Brass
List Price (US $):


  • Atmospheric design
  • Brass shield

Special Features

Product Support, Repair Parts & Technical Specifications

View Maintenance & Installation Sheet

View Technical Specifications

Installation Information

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I need a replacement step washer for this vacuum breaker

could you please advise me of the part number for the step washer? And where can I get one?
Asked by: Rob
Hello Rob, Thank you for your question on the Delta Vacuum Breaker. Please refer to the email I sent to you regarding obtaining a replacement step washer and we will do our best to assist you further. If we can assist you with anything further, please feel free to give us a call at 800-345-3358. We look forward to hearing back from you! Brandy Delta Faucet Company Customer Service
Answered by: Sarah
Date published: 2017-11-24

Is there an adaptor for this breaker?

The device does not seem to fit the threads on my shower arm mount. Without the washer it fits perfectly. But you cannot use the breaker without the stepped washer.
Asked by: JazzAce1958
Hi, JazzAce1958, Thank you for your question. This vacuum breaker needs to be mounted between your hand shower and hose. It will not fit on the arm. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2017-01-05
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