574

Backflow Preventer (low lead, ¾" F NPT)

Description: 

Testable reduced pressure zone backflow preventer.

DZR low lead brass body.

Max working pressure:  150 psi
Max working temp:  150°F

Compliance with the following codes:  IPC, IRC and UPC for use in accordance with the U.S. and Canadian plumbing codes

Compliance with the following standards:  ASSE 1013, CSA B64.4 and NSF 372

Certified to:  Low Lead Laws and listed by ICC-ES

Downloads

Certifications: 

  • ES LOW LEAD
code description weight
(lbs)
574050A ¾" F NPT 9.5
574056A ¾" press 9.6
59469 replacement upstream check valve 0.2
59470 replacement downstream check valve 0.2
59471 replacement discharge valve assembly 0.3
59472 replacement valve seat 0.1
39623 replacement discharge air gap 0.2

 

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