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  • 1/2" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    1/2" Bronze Wye Strainer, Lead Free (Threaded) WYET050 1/2" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET050
    Brand: Bluefin
    (11)
    $7.79 each
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    $47.12 box of 8
    $5.89 each
    1,502
    Mon, Feb 1
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    1,502 Mon, Feb 1
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  • 3/4" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    3/4" Bronze Wye Strainer, Lead Free (Threaded) WYET075 3/4" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET075
    Brand: Bluefin
    (11)
    $11.69 each
      Box Up & Save 22%  
    $72.72 box of 8
    $9.09 each
    4,720
    Mon, Feb 1
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    4,720 Mon, Feb 1
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  • 3/4" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    3/4" Bronze Wye Strainer, Lead Free (Threaded) 100T034-NL 3/4" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: 100T034-NL
    Brand: Everflow
    (2)
    $27.59 each
    72
    Mon, Feb 1
    382
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    72 Mon, Feb 1
    310 Wed, Feb 3 – Fri, Feb 5
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  • 1" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    1" Bronze Wye Strainer, Lead Free (Threaded) WYET100 1" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET100
    Brand: Bluefin
    (11)
    $21.99 each
      Box Up & Save 20%  
    $140.72 box of 8
    $17.59 each
    167
    Mon, Feb 1
    167
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    167 Mon, Feb 1
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  • 1-1/4" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    1-1/4" Bronze Wye Strainer, Lead Free (Threaded) WYET125 1-1/4" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET125
    Brand: Bluefin
    (11)
    $37.99 each
      Box Up & Save 11%  
    $271.92 box of 8
    $33.99 each
    17
    Mon, Feb 1
    17
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    17 Mon, Feb 1
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  • 1-1/2" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    1-1/2" Bronze Wye Strainer, Lead Free (Threaded) WYET150 1-1/2" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET150
    Brand: Bluefin
    (11)
    $47.99 each
      Box Up & Save 10%  
    $343.92 box of 8
    $42.99 each
    60
    Mon, Feb 1
    60
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    60 Mon, Feb 1
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  • 2" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    2" Bronze Wye Strainer, Lead Free (Threaded) WYET200 2" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET200
    Brand: Bluefin
    (11)
    $83.99 each
      Box Up & Save 11%  
    $599.92 box of 8
    $74.99 each
    87
    Mon, Feb 1
    87
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    87 Mon, Feb 1
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  • 1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379111 1/2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379111
    Brand: Watts
    $27.04 each
    70
    Mon, Feb 1
    70
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    70 Mon, Feb 1
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  • 3/4" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    3/4" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379112 3/4" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379112
    Brand: Watts
    (17)
    $30.99 each
    64
    Mon, Feb 1
    64
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    64 Mon, Feb 1
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  • 1" 77SM1-40 Cast Iron Wye Strainer  Product Image
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    1" 77SM1-40 Cast Iron Wye Strainer 0220316 1" 77SM1-40 Cast Iron Wye Strainer
    SKU: 0220316
    Brand: Watts
    $73.49 each
    Wed, Feb 3 – Fri, Feb 5
    Arrives
    Wed, Feb 3 – Fri, Feb 5
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  • 1" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379113 1" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379113
    Brand: Watts
    (17)
    $40.00 each
    20
    Mon, Feb 1
    20
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    20 Mon, Feb 1
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  • 1-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379115 1-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379115
    Brand: Watts
    (17)
    $100.00 each
    26
    Mon, Feb 1
    26
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    26 Mon, Feb 1
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  • 1-1/4" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1-1/4" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379114 1-1/4" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379114
    Brand: Watts
    (17)
    $84.15 each
    31
    Mon, Feb 1
    31
    QtyArrives
    31 Mon, Feb 1
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  • 2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379116 2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379116
    Brand: Watts
    (17)
    $127.99 each
    35
    Mon, Feb 1
    35
    QtyArrives
    35 Mon, Feb 1
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  • 2-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    2-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379117 2-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379117
    Brand: Watts
    (17)
    $231.95 each
    1
    Mon, Feb 1
    1
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    1 Mon, Feb 1
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  • 3" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    3" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379118 3" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379118
    Brand: Watts
    (17)
    $351.08 each
    Fri, Feb 5 – Tue, Feb 9
    Arrives
    Fri, Feb 5 – Tue, Feb 9
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  • 3/8" LF777SI Lead Free<br>Bronze Wye Strainer<br>(Threaded) Product Image
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    3/8" LF777SI Lead Free Bronze Wye Strainer (Threaded) 0379110 3/8" LF777SI Lead Free Bronze Wye Strainer (Threaded)
    SKU: 0379110
    Brand: Watts
    $15.99 each
      Box Up & Save 6%  
    $120.24 box of 8
    $15.03 each
    9
    Mon, Feb 1
    9
    QtyArrives
    9 Mon, Feb 1
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  • 1" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    1" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379121 1" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379121
    Brand: Watts
    (1)
    $47.99 each
    50
    Mon, Feb 1
    50
    QtyArrives
    50 Mon, Feb 1
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  • 1/2" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    1/2" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379119 1/2" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379119
    Brand: Watts
    (17)
    $23.65 each
    55
    Mon, Feb 1
    55
    QtyArrives
    55 Mon, Feb 1
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  • 1-1/4" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    1-1/4" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379122 1-1/4" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379122
    Brand: Watts
    (17)
    $69.20 each
    22
    Mon, Feb 1
    22
    QtyArrives
    22 Mon, Feb 1
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  • 2" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    2" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379124 2" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379124
    Brand: Watts
    (17)
    $125.99 each
    31
    Mon, Feb 1
    31
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    31 Mon, Feb 1
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  • 1/2" 77SI Cast Iron Wye Strainer (Threaded) Product Image
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    1/2" 77SI Cast Iron Wye Strainer (Threaded) 0220071 1/2" 77SI Cast Iron Wye Strainer (Threaded)
    SKU: 0220071
    Brand: Watts
    (8)
    $9.48 each
      Box Up & Save 4%  
    $90.80 box of 10
    $9.08 each
    37
    Mon, Feb 1
    37
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    37 Mon, Feb 1
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  • 3/4" 77SI Cast Iron Wye Strainer (Threaded) Product Image
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    3/4" 77SI Cast Iron Wye Strainer (Threaded) 0220073 3/4" 77SI Cast Iron Wye Strainer (Threaded)
    SKU: 0220073
    Brand: Watts
    (8)
    $13.78 each
      Box Up & Save 4%  
    $132.20 box of 10
    $13.22 each
    101
    Mon, Feb 1
    101
    QtyArrives
    101 Mon, Feb 1
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  • 1" 77SI Cast Iron Wye Strainer (Threaded) Product Image
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    1" 77SI Cast Iron Wye Strainer (Threaded) 0220075 1" 77SI Cast Iron Wye Strainer (Threaded)
    SKU: 0220075
    Brand: Watts
    (8)
    $17.62 each
      Box Up & Save 9%  
    $127.60 box of 8
    $15.95 each
    75
    Mon, Feb 1
    75
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    75 Mon, Feb 1
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FAQs, Manuals & Videos

Resources

Articles

  • Wye strainers (Y-Strainers) remove solids from steam, gases, and hydronic systems with the use of a wire mesh straining screen. Wye strainers derive their name from their configuration which includes a branch angled off the flow path forming a Y pattern. These unique valves are commonly used to protect equipment such as pumps, control valves, steam traps, etc. from dirt or debris.

    Wye strainers are a cost effective solution when the amount of debris in a system is small and frequent cleaning is not needed. The strainer screen is manually cleaned by shutting down the line and removing the strainer cap. They are commonly installed in gaseous systems such as steam, natural gas, or air. The compact shape of the Y-strainer is durable and can accommodate high pressures that are common in these types of systems. For handling steam, a Y-Strainer is the standard and is almost universally used.

    A wye strainer may be installed either horizontally or vertically. However, in both cases, the mesh screen or "leg" must be facing down so the entrapped solids can be properly collected and held for disposal.

    Wye Strainers are generally made of cast iron or bronze. Iron is used most often because it is the most economical, and has good corrosion resistance in most applications. Bronze handles thermal and mechanical shock better, is better in some corrosive applications, but has a limited temperature range.

    We offer a wide selection of Hydrovalve, Watts, and Febco wye Strainers for residential or commercial applications.

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