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Watts Reduced Pressure Zone Backflow Preventer, 304 Stainless Steel, Watts 957 Series, Flanged Connection - 957-OSY3

Marsoni M251S
Sale price$2131.93
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Watts Reduced Pressure Zone Backflow Preventer, 304 Stainless Steel, Watts 957 Series, Flanged Connection - 957-OSY3Reduced Pressure Zone Backflow Preventer; Series: Watts 957; Size: 3 in; Connection: Flanged; Body Material: 304 Stainless Steel; Temp. Range: 33 Degrees to 110 Degrees F; Max. Temp.: 110 Degrees F; Max. Pressure: 175 psi; Width: 18 7 8 in; Length: 31 11 16 in; Features: Outside Stem and Yoke; Standards: ASSE 1013, CSA B64. 4, CUL, FM
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 161 reviews
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Amazon Customer
Massapequa, US
★★★★★ 5
Perfect size
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
Love the look of leather and metal together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
C
Verified Purchase
ct13
Alexandria, US
★★★★★ 4
Handy small tray
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
This tray fits a small side table well. It holds a few remotes and has nice details.
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Reviewed in the United States on August 18, 2025
D
Verified Purchase
DCB
Grantham, US
★★★★★ 5
Valet Tray
Size: 8.5" x 5.8" x 1.9", Color: Black
Perfect!
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Reviewed in the United States on April 7, 2026
J
Verified Purchase
Joseph Klobuchar
Houston, US
★★★★★ 5
Just lovely
Size: 8.5" x 5.8" x 1.9", Color: Orange
Purchased this several months ago and liked it, but I had received so many complements on this tray since then I had to submit this review. The tray is sturdy and put together well, and the size is exactly what was given before purchase.
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Reviewed in the United States on May 27, 2026
K
Verified Purchase
Krispy
Los Angeles, US
★★★★★ 5
Good bang for buck
Nice and budget friendly valet tray, would buy again!
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Reviewed in the United States on January 19, 2026

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