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8 In. 475St Reduced Pressure Principle Assembly
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8 In. 475St Reduced Pressure Principle Assembly (8-475ST) by Zurn Industries
The Zurn Wilkins 475ST Stainless Steel n-Pattern Reduced Pressure Principle Assembly is ideal for new or direct drop-in replacement, delivering convenience without compromise. Compact and reliable, this reduced pressure principle assembly withstands the corrosive effects of water and protects against both backsiphonage and backpressure of polluted water into the potable water supply. The 475ST model is approved for applications requiring flow vertical up and vertical down. The patented AR spool offers flexibility in replacing older models with different lay lengths and maintains agency approvals when installed by the factory.
Product Specification
Item #
8-475ST
Dimensions
Additional product details
Vendor Item #
8-475ST
Plumbing Category
Water Handling
Plumbing Subcategory
Backflow Prevention
Family
Four Hundred Seventy Five
AltImageName1
/ZRN/ZRN10-475ST_1.jpg
AltImageName2
/ZRN/ZRN10-475ST_2.jpg
AltImagePath1
/ZRN-ZRN10-475ST_1.JPEG
AltImagePath2
/ZRN-ZRN10-475ST_2.JPEG
Bullet10
Available in sizes 4 in. through 10 in.
Bullet5
Time-tested check and relief valve components ensure easy maintenance and more water system uptime
Bullet6
Patented compound checks provide ultra-low pressure drop as documented by approval authorities, reducing the need for a booster pump
Bullet7
Patented AR spool for drop-in replacements, matching lay-lengths of common n-pattern valves
Bullet8
AR spool maintains agency approvals when installed by the factory
Bullet9
Backflow setter eliminates the need for concrete thrust blocks, allowing for easier installation and lower cost
Country
USA
Height
53.56
Install Link
Installation Link
Length
48
Low Lead
Yes
Material
Ductile Iron,Stainless Steel
Minimum Order Quantity
1
Prop65
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Shipping Height
54
Shipping Length
55
Shipping Width
45
Spec Sheet
Spec Sheet
UOM
Each
Width
55.13
Manufactured By
Zurn Industries
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  • Height: 41.88
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  • Length: 40.81
  • Low Lead: Yes
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  • Minimum Order Quantity: 1
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