DIV 22 · PLUMBINGPLUMBINGCUT SHEET INDEXED

Zurn350ASTDA350ASTDA

Zurn Double Check Detector Assembly (Backflow Prevention). Model 350ASTDA. Protects against backsiphonage and backpressure; Incorporates metered by-pass for leak detection; Maximum working water temperature 140°F; Lead content 0.25% max weighted average. material: 304L Stainless steel, NORYL, EPDM, Buna Nitrile

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Official manufacturer data sheetOpen PDF ↗
Manufacturer
Zurn
Catalog no.
350ASTDA
Product type
Plumbing
MasterFormat
22
Cut sheet
PDF · manufacturer current

Product details

Catalog number350ASTDA
DescriptionZurn Double Check Detector Assembly (Backflow Prevention). Model 350ASTDA. Protects against backsiphonage and backpressure; Incorporates metered by-pass for leak detection; Maximum working water temperature 140°F; Lead content 0.25% max weighted average. material: 304L Stainless steel, NORYL, EPDM, Buna Nitrile
Connection size2 1/2" to 10"
End connectionGrooved (AWWA C60C) or Flanged (ANSI B16.42 Class 150)
Pressure Rating175 PSI max working, 350 PSI hydrostatic
MountingHorizontal & Vertical
ComplianceASSE 1048, AWWA C510/C550, UL, C-UL, FM, CSA B64.5, NSF/ANSI/CAN 61.
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