CSI 22 · Cut sheet

Zurn 475STDAR

Plumbing by Zurn. Cut sheet, part numbers and a one-click submittal — indexed and ready in Submittal.app.

Zurn Reduced Pressure Detector Assembly (Backflow Prevention). Model 475STDAR. Drop-in replacement for Zurn Wilkins Model 475DA; Protects against backsiphonage and backpressure; Incorporates metered by-pass to detect leaks; Maximum working water temperature 140°F. material: 304L Stainless steel body, 300 Series Stainless steel internals, EPDM/Buna Nitrile elastomers

Build a submittal around the Zurn 475STDAR in minutes — describe the job or paste your schedule and the agent pulls the current cut sheet into a formatted package you can share for review and get quoted, fast.

Product details

Connection size4", 6", 8", 10"
End connectionGrooved (AWWA C606) or Flanged (ASME B16.42 Class 150)
Pressure RatingMax working 175 psi, Hydrostatic test 350 psi
MountingVertical up and vertical down
ComplianceNSF/ANSI/C

Part numbers / catalog

475STDAR

How It Works

From schedule to submittal package in minutes, not days.

1

Describe your schedule

Paste a fixture schedule, upload a spec section, or just tell the Submittal Builder what the job calls for — catalog numbers, Zurn 475STDAR series, quantities.

2

AI matches products & assembles the package

The agent matches Zurn 475STDAR products from our indexed library, pulls the current cut sheets, and assembles a formatted submittal package with a cover page and table of contents.

3

Share for review

Send a review link to the design team or GC for sign-off — and when you're ready, roll the approved package into a quote or PO without retyping a part number.

Add the Zurn 475STDAR to a submittal

Describe the job and the AI agent builds the whole package — cut sheets pulled, schedule matched, cover and TOC included. Free to start.