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Parts and Accessories // Plumbing Parts // Adapters/Vacuum Breakers // Adaptors/Vacuum Breakers

Vacuum Breaker Assembly

MODEL 21-455L

LIST PRICE $381.00

Atmospheric vacuum breaker
6" centers
Installs in backsplash
1/2" NPT male threads
45° mounting
Adjustable flanges
Polished chrome body
CSA listed B64.1.1
ASSE 1001

1/2" NPT male threads
45° mounting
Adjustable flanges
Polished chrome body
CSA listed B64.1.1
ASSE 1001

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21-455L SPEC

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SPECIFICATIONS

Series	Royal Series
Series	Royal Series
Inlet	1/2" NPT Male

CERTIFICATIONS

NSF	NSF-61 & NSF/ANSI 372
NSF Q	NSF/ANSI/CAN 61: Q < 1
CSA	ASSE 1001-2008 and CSA ASME A112.18.1-2018/CSA B125.1.8
Massachusetts Listed	TRUE
CEC	ASSE 1001-2017

WARRANTY

WARRANTY INFO

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WHY CHOOSE KROWNE?

PROP 65

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