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Watts LF7 Lead-Free Dual Check Valve Backflow Preventer

Watts CSI 22 00 00

Watts LF7 Lead-Free Dual Check Valve Backflow Preventer is a lead-free dual check valve for residential water system containment and continuous pressure applications.

Documents on file
2
Document types
  • Product data
Last added to SubPro
2026-08-28

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LF7 Watts LF7 Lead Free Dual Check Valve Backflow Preventer

Installation LF7_Watts_LF7_Lead-Free_Dual_Check_Valve_Backflow_Preventer.pdf

Document type
Installation
File format
PDF
File size
611 KB
Pages
Not recorded
Manufacturer
Watts
Product
Watts LF7 Lead-Free Dual Check Valve Backflow Preventer
CSI section
22 00 00
Added to SubPro
2026-08-28
Manufacturer publication date
Not recorded
Source last checked
Not recorded

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LF7 Watts LF7 Lead Free Dual Check Valve Backflow Preventer

Product data LF7_Watts_LF7_Lead-Free_Dual_Check_Valve_Backflow_Preventer.pdf

Document type
Product data
File format
PDF
File size
607 KB
Pages
Not recorded
Manufacturer
Watts
Product
Watts LF7 Lead-Free Dual Check Valve Backflow Preventer
CSI section
22 00 00
Added to SubPro
2026-08-28
Manufacturer publication date
Not recorded
Source last checked
Not recorded

Preview and download open here once the file list loads.

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Added to SubPro
The day the file cleared review and was published here.
Source last checked
The last day SubPro re-fetched the file from its source. Not recorded for this product yet.
Manufacturer publication date
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