Grooved Y-Strainer

UL Listed Grooved Y-Type Strainer

UL Listed

Grooved end Y-type strainer for protection of downstream equipment. Quick installation with grooved coupling connection.

Key Features

  • UL Listed for fire protection
  • Grooved end for quick installation
  • Y-type design with 45° screen angle
  • Ductile iron body
  • SS304 perforated screen
  • Drain plug for easy cleaning
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Technical Specifications

End ConnectionGrooved (per AWWA C606)
Pressure RatingPN16
Size RangeDN50 - DN300 (2" - 12")
Body MaterialDuctile Iron
Screen MaterialStainless Steel 304
Screen Perforation3.0mm (standard)

Purchase Options

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Materials of Construction (MOC)

Component Material Specification
Body & Bonnet Ductile Iron (ASTM A536 / EN-GJS-400-15)
Stem / Spindle SS 410 / SS 420
Seat / Trim EPDM / NBR / Bronze

Technical Specifications

Parameter Specification / Standard
Manufacturing / Design Standard EN 1171 / AWWA C509 / BS 5163
Testing Standard API 598 / EN 12266-1
Pressure Rating PN16 / PN25

Dimension Tables

TableInchMMPORTA (FE)A(BW)BØ CØ DR.F.Ø MNPCDA
CLASS - 1501"2525.4127.0127.011.251108.01.515.9479.2-
CLASS - 1501.1/2"4038.1165.0165.014.273127.01.515.9498.6-
CLASS - 1502"5050.8203.0203.015.792152.01.519.14120.6-
CLASS - 1502.1/2"6563.5216.0216.017.2105178.01.519.14139.7-
CLASS - 1503"8076.2241.0241.019.0127190.51.519.14152.4-
CLASS - 1504"100101.6292.0292.023.9157229.01.519.18190.5-
CLASS - 1505"125127.0356.0356.024.0186254.01.522.28215.9-
CLASS - 1506"150152.4406.0406.025.4216279.01.522.28241.3-
CLASS - 1508"200203.2495.0495.028.4270343.01.522.28298.4-
CLASS - 15010"250254.0622.0622.029.9324406.01.525.412362.0-
CLASS - 15012"300304.8698.0698.031.7381483.01.525.412431.8-
CLASS - 15014"350336.6787.0787.034.8413533.01.528.612476.2-
CLASS - 15016"400387.4914.0914.036.6470597.01.528.616539.8-
CLASS - 15018"450438.2978.0978.039.6533635.01.531.816577.8-
CLASS - 15020"500489.0978.0978.042.6584693.01.531.820635.0-
CLASS - 15024"600590.61295.01295.047.5692813.01.534.920749.3-
CLASS - 3001"2525.4203.0203.017.251124.01.519.1488.9-
CLASS - 3001.1/2"4038.1229.0229.020.573155.01.522.24114.3-
CLASS - 3002"5050.8267.0267.022.192165.01.519.18127.0-
CLASS - 3002.1/2"6563.5292.0292.025.4105190.01.522.28149.4-
CLASS - 3003"8076.2317.5317.528.4127210.01.522.28168.1-
CLASS - 3004"100101.6356.0356.031.7157254.01.522.28200.2-
CLASS - 3005"125127.0400.0400.034.8186279.01.522.28235.0-
CLASS - 3006"150152.4445.0445.036.6216318.01.522.212269.7-
CLASS - 3008"200203.2559.0559.041.1270381.01.525.412330.2-
CLASS - 30010"250254.0622.0622.047.5324444.01.528.616387.4-
CLASS - 30012"300304.8711.0711.050.8381521.01.531.816450.8-
CLASS - 30014"350336.6838.0838.053.8413584.01.531.820514.4-
CLASS - 30016"400387.4863.0863.057.1470648.01.534.920571.5-
CLASS - 30018"450431.8978.0978.060.2533711.01.534.924628.6-
CLASS - 30020"500482.61016.01016.063.5584775.01.534.924685.8-
CLASS - 30024"600584.21346.01346.069.8692914.01.541.324812.8-
CLASS - 6001"2525.4216.0216.023.951124.06.419.1488.9-
CLASS - 6001.1/2"4038.1241.0241.028.873155.06.422.24114.3-
CLASS - 6002"5050.8292.0292.031.892165.06.419.18127.0-
CLASS - 6002.1/2"6563.5330.0330.034.8105190.06.422.28149.4-
CLASS - 6003"8076.2355.0355.038.2127210.06.422.28168.1-
CLASS - 6004"100101.6432.0432.044.5157273.06.425.48215.9-
CLASS - 6005"125127.0508.0508.050.8186330.06.428.68266.7-
CLASS - 6006"150152.4559.0559.054.2216356.06.428.612292.1-
CLASS - 6008"200199.9660.0660.062.0270419.06.431.812349.2-
CLASS - 60010"250247.7787.0787.069.9324508.06.434.916431.8-
CLASS - 60012"300298.5838.0838.072.9381559.06.434.920489.0-
CLASS - 9001"2522.1254.0254.035.051149.06.425.44101.6-
CLASS - 9001.1/2"4034.8305.0305.038.073178.06.425.44124.0-
CLASS - 9002"5047.5368.0368.044.592216.06.425.48165.1-
CLASS - 9002.1/2"6557.2419.0419.047.5105244.06.428.68190.5-
CLASS - 9003"8072.9381.0381.044.5127241.06.425.48190.5-
CLASS - 9004"10098.3457.0457.050.9157292.06.431.88235.0-
CLASS - 9005"125120.7559.0559.057.2186349.06.434.98279.4-
CLASS - 9006"150146.1610.0610.062.0216381.06.431.812317.5-
CLASS - 9008"200190.5736.6736.669.9270470.06.438.112393.7-
CLASS - 90010"250238.0838.0838.076.2324546.06.438.116469.9-
CLASS - 90012"300282.4965.0965.085.6381610.06.438.120533.5-
PRESSURE RATING - ND-40 (PN-40)1"2525--18.068115.02.014485.0160
PRESSURE RATING - ND-40 (PN-40)1.1/2"4038--18.088150.03.0184110.0200
PRESSURE RATING - ND-40 (PN-40)2"5050--20.0102165.03.0184125.0230
PRESSURE RATING - ND-40 (PN-40)2.1/2"6563--22.0122185.03.0184145.0290
PRESSURE RATING - ND-40 (PN-40)3"8076--24.0138200.03.0184160.0310
PRESSURE RATING - ND-40 (PN-40)4"100100--24.0162235.03.0228190.0350
PRESSURE RATING - ND-40 (PN-40)5"125125--26.0188270.03.0268220.0400
PRESSURE RATING - ND-40 (PN-40)6"150150--28.0218300.03.0268250.0480
PRESSURE RATING - ND-40 (PN-40)8"200200--34.0285375.03.03012320.0600
PRESSURE RATING - ND-40 (PN-40)10"250250--38.0345450.03.03312385.0730
TABLE - H1"2525--14.3-121-14487-
TABLE - H1.1/2"4038--17.5-140-144104-
TABLE - H2"5050--19.0-165-184127-
TABLE - H2.1/2"6563--19.0-184-188146-
TABLE - H3"8076--22.2-203-188165-
TABLE - H4"100100--25.4-229-188190-
TABLE - H5"125125--28.0-279-228235-
TABLE - H6"150150--28.0-305-2212260-
TABLE - H8"200200--31.3-368-2212324-
TABLE - H10"250250--34.9-432-2512381-
SCREWED / SOCKET END1/2"15----------65.0
SCREWED / SOCKET END3/4"20----------70.0
SCREWED / SOCKET END1"25----------90.0
SCREWED / SOCKET END1.5"40----------125.0
SCREWED / SOCKET END2"50----------154.0

Dimension Tables

TableInchMMPORTA (FE)A(BW)BØ CØ DR.F.Ø MNPCDA
CLASS - 1501"2525.4127.0127.011.251108.01.515.9479.2-
CLASS - 1501.1/2"4038.1165.0165.014.273127.01.515.9498.6-
CLASS - 1502"5050.8203.0203.015.792152.01.519.14120.6-
CLASS - 1502.1/2"6563.5216.0216.017.2105178.01.519.14139.7-
CLASS - 1503"8076.2241.0241.019.0127190.51.519.14152.4-
CLASS - 1504"100101.6292.0292.023.9157229.01.519.18190.5-
CLASS - 1505"125127.0356.0356.024.0186254.01.522.28215.9-
CLASS - 1506"150152.4406.0406.025.4216279.01.522.28241.3-
CLASS - 1508"200203.2495.0495.028.4270343.01.522.28298.4-
CLASS - 15010"250254.0622.0622.029.9324406.01.525.412362.0-
CLASS - 15012"300304.8698.0698.031.7381483.01.525.412431.8-
CLASS - 15014"350336.6787.0787.034.8413533.01.528.612476.2-
CLASS - 15016"400387.4914.0914.036.6470597.01.528.616539.8-
CLASS - 15018"450438.2978.0978.039.6533635.01.531.816577.8-
CLASS - 15020"500489.0978.0978.042.6584693.01.531.820635.0-
CLASS - 15024"600590.61295.01295.047.5692813.01.534.920749.3-
CLASS - 3001"2525.4203.0203.017.251124.01.519.1488.9-
CLASS - 3001.1/2"4038.1229.0229.020.573155.01.522.24114.3-
CLASS - 3002"5050.8267.0267.022.192165.01.519.18127.0-
CLASS - 3002.1/2"6563.5292.0292.025.4105190.01.522.28149.4-
CLASS - 3003"8076.2317.5317.528.4127210.01.522.28168.1-
CLASS - 3004"100101.6356.0356.031.7157254.01.522.28200.2-
CLASS - 3005"125127.0400.0400.034.8186279.01.522.28235.0-
CLASS - 3006"150152.4445.0445.036.6216318.01.522.212269.7-
CLASS - 3008"200203.2559.0559.041.1270381.01.525.412330.2-
CLASS - 30010"250254.0622.0622.047.5324444.01.528.616387.4-
CLASS - 30012"300304.8711.0711.050.8381521.01.531.816450.8-
CLASS - 30014"350336.6838.0838.053.8413584.01.531.820514.4-
CLASS - 30016"400387.4863.0863.057.1470648.01.534.920571.5-
CLASS - 30018"450431.8978.0978.060.2533711.01.534.924628.6-
CLASS - 30020"500482.61016.01016.063.5584775.01.534.924685.8-
CLASS - 30024"600584.21346.01346.069.8692914.01.541.324812.8-
CLASS - 6001"2525.4216.0216.023.951124.06.419.1488.9-
CLASS - 6001.1/2"4038.1241.0241.028.873155.06.422.24114.3-
CLASS - 6002"5050.8292.0292.031.892165.06.419.18127.0-
CLASS - 6002.1/2"6563.5330.0330.034.8105190.06.422.28149.4-
CLASS - 6003"8076.2355.0355.038.2127210.06.422.28168.1-
CLASS - 6004"100101.6432.0432.044.5157273.06.425.48215.9-
CLASS - 6005"125127.0508.0508.050.8186330.06.428.68266.7-
CLASS - 6006"150152.4559.0559.054.2216356.06.428.612292.1-
CLASS - 6008"200199.9660.0660.062.0270419.06.431.812349.2-
CLASS - 60010"250247.7787.0787.069.9324508.06.434.916431.8-
CLASS - 60012"300298.5838.0838.072.9381559.06.434.920489.0-
CLASS - 9001"2522.1254.0254.035.051149.06.425.44101.6-
CLASS - 9001.1/2"4034.8305.0305.038.073178.06.425.44124.0-
CLASS - 9002"5047.5368.0368.044.592216.06.425.48165.1-
CLASS - 9002.1/2"6557.2419.0419.047.5105244.06.428.68190.5-
CLASS - 9003"8072.9381.0381.044.5127241.06.425.48190.5-
CLASS - 9004"10098.3457.0457.050.9157292.06.431.88235.0-
CLASS - 9005"125120.7559.0559.057.2186349.06.434.98279.4-
CLASS - 9006"150146.1610.0610.062.0216381.06.431.812317.5-
CLASS - 9008"200190.5736.6736.669.9270470.06.438.112393.7-
CLASS - 90010"250238.0838.0838.076.2324546.06.438.116469.9-
CLASS - 90012"300282.4965.0965.085.6381610.06.438.120533.5-
PRESSURE RATING - ND-40 (PN-40)1"2525--18.068115.02.014485.0160
PRESSURE RATING - ND-40 (PN-40)1.1/2"4038--18.088150.03.0184110.0200
PRESSURE RATING - ND-40 (PN-40)2"5050--20.0102165.03.0184125.0230
PRESSURE RATING - ND-40 (PN-40)2.1/2"6563--22.0122185.03.0184145.0290
PRESSURE RATING - ND-40 (PN-40)3"8076--24.0138200.03.0184160.0310
PRESSURE RATING - ND-40 (PN-40)4"100100--24.0162235.03.0228190.0350
PRESSURE RATING - ND-40 (PN-40)5"125125--26.0188270.03.0268220.0400
PRESSURE RATING - ND-40 (PN-40)6"150150--28.0218300.03.0268250.0480
PRESSURE RATING - ND-40 (PN-40)8"200200--34.0285375.03.03012320.0600
PRESSURE RATING - ND-40 (PN-40)10"250250--38.0345450.03.03312385.0730
TABLE - H1"2525--14.3-121-14487-
TABLE - H1.1/2"4038--17.5-140-144104-
TABLE - H2"5050--19.0-165-184127-
TABLE - H2.1/2"6563--19.0-184-188146-
TABLE - H3"8076--22.2-203-188165-
TABLE - H4"100100--25.4-229-188190-
TABLE - H5"125125--28.0-279-228235-
TABLE - H6"150150--28.0-305-2212260-
TABLE - H8"200200--31.3-368-2212324-
TABLE - H10"250250--34.9-432-2512381-
SCREWED / SOCKET END1/2"15----------65.0
SCREWED / SOCKET END3/4"20----------70.0
SCREWED / SOCKET END1"25----------90.0
SCREWED / SOCKET END1.5"40----------125.0
SCREWED / SOCKET END2"50----------154.0

Frequently Asked Questions

What are the advantages of grooved Y-strainers over flanged?

Grooved Y-strainers use ANSI/AWWA C606 couplings for quick installation without welding or flange bolting. They can be rotated after installation for inspection and can be removed without disturbing adjacent pipe. This makes them popular in modular construction and retrofit fire protection installations where speed of erection is critical.

Frequently Asked Questions

What are the advantages of grooved Y-strainers over flanged?

Grooved Y-strainers use ANSI/AWWA C606 couplings for quick installation without welding or flange bolting. They can be rotated after installation for inspection and can be removed without disturbing adjacent pipe. This makes them popular in modular construction and retrofit fire protection installations where speed of erection is critical.