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Simplex Basket Strainers

Photo of various simplex basket strainers from Keckley.

  Models

Use the buttons below to view the models available in your desired body material.


NA
CS
36
A2
HC
ML

Cast Iron (ASTM A 126, Class B)

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Size Range Pressure Class End Connection Style
3/8" - 3" 125 lb. Threaded KT-7
1/2" - 2" 250 lb. Threaded D
2" - 16" 125 lb. FF Flange GFV
2" - 6" 250 lb. RF Flange GFV
2" - 12" 125 lb. FF Flange GFV-K
2" - 12" 125 lb. FF Flange HLC
2" - 12" 125 lb. FF Flange D
2" - 12" 250 lb. RF Flange D

Ductile Iron (ASTM A 536, Grade 65-45-12)

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Size Range Pressure Class End Connection Style
1-1/2" - 12" 150 lb. FF Flange KF-7

Bronze (ASTM B 62, C83600)

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Size Range Pressure Class End Connection Style
1-1/2" - 12" 150 lb. FF Flange BGFV
2" - 6" 150 lb. FF Flange BD
2" - 6" 300 lb. FF Flange BD

Bronze - Lead Free (ASTM B 148, C95800)

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Size Range Pressure Class End Connection Style
1-1/2" - 12" 150 lb. FF Flange BGFV
1-1/2" - 12" 150 lb. FF Flange BKF-7

Nickel Aluminum Bronze (ASTM B 148, C95800)

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Size Range Pressure Class End Connection Style
1-1/2" - 12" 150 lb. FF Flange BGFV
1-1/2" - 12" 150 lb. FF Flange BKF-7

Carbon Steel (ASTM A 216, Grade WCB)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SD
1/4" - 3" 150 lb. Threaded SD-K
1-1/2" - 14" 150 lb. RF Flange SGFV
1-1/2" - 12" 150 lb. RF Flange SGFV-K
1-1/2" - 14" 300 lb. Flange SGFV

316 Stainless Steel (ASTM A 351, Grade CF8M)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SSD
1/4" - 3" 150 lb. Threaded SSD-K
1-1/2" - 14" 150 lb. Flange SSGFV
1-1/2" - 12" 150 lb. Flange SSGFV-K
1-1/2" - 14" 300 lb. Flange SSGFV

Alloy 20 (ASTM A 351, Grade CN7M)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SSD-A2
1/4" - 3" 150 lb. Threaded SSD-KA2
1-1/2" - 14" 150 lb. Flange SSGFV-A2
1-1/2" - 12" 150 lb. Flange SSGFV-KA2
1-1/2" - 14" 300 lb. Flange SSGFV-A2

Hastelloy C276 (ASTM A 494, Grade CW12MW)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SSD-HC
1/4" - 3" 150 lb. Threaded SSD-KHC
1-1/2" - 14" 150 lb. Flange SSGFV-HC
1-1/2" - 12" 150 lb. Flange SSGFV-KHC
1-1/2" - 14" 300 lb. Flange SSGFV-HC

Monel (ASTM A 494, Grade M35-2)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SSD-ML
1/4" - 3" 150 lb. Threaded SSD-KML
1-1/2" - 14" 150 lb. Flange SSGFV-ML
1-1/2" - 12" 150 lb. Flange SSGFV-KML
1-1/2" - 14" 300 lb. Flange SSGFV-ML

Chrome-Moly (ASTM A 217, Grade WC6 & WC9)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SSD-C6
1/4" - 3" 150 lb. Threaded SSD-KC6
1-1/2" - 14" 150 lb. Flange SSGFV-C6
1-1/2" - 12" 150 lb. Flange SSGFV-KC6
1-1/2" - 14" 300 lb. Flange SSGFV-C6
1/4" - 3" 300 lb. Threaded SSD-C9
1/4" - 3" 150 lb. Threaded SSD-KC9
1-1/2" - 14" 150 lb. Flange SSGFV-C9
1-1/2" - 12" 150 lb. Flange SSGFV-KC9
1-1/2" - 14" 300 lb. Flange SSGFV-C9

Titanium (ASTM B 367, Grade PD7B)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SSD-T7
1/4" - 3" 150 lb. Threaded SSD-KT7
1-1/2" - 14" 150 lb. Flange SSGFV-T7
1-1/2" - 12" 150 lb. Flange SSGFV-KT7
1-1/2" - 14" 300 lb. Flange SSGFV-T7

Duplex (ASTM A 351, Grade CD4MCu)

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Size Range Pressure Class End Connection Style
1/4" - 3" 300 lb. Threaded SSD-DP
1/4" - 3" 150 lb. Threaded SSD-KDP
1-1/2" - 14" 150 lb. Flange SSGFV-DP
1-1/2" - 12" 150 lb. Flange SSGFV-KDP
1-1/2" - 14" 300 lb. Flange SSGFV-DP

  Features

Keckley simplex pipeline basket strainers are used in piping applications where a greater screen area to pipe area ratio is required. By providing a greater screen area than a Y-strainer, you are optimizing the total open area and minimizing potential pressure loss through the basket. Simplex strainers are used to protect pipelines, valves, and spray nozzles from water flow problems. They reduce the necessity for frequent cleaning and provide a cost and time saving benefit with less downtime.

Unlike the ability of a Y-strainer to "blow" the debris through the drain connection, a basket strainer requires the removal of the basket for cleaning. Therefore production must stop for cleaning the basket.

Most Keckley simplex strainers are offered in both domestic and foreign castings with a wide variety of straining options for almost any application. Keckley does offer basket strainers that meet the "American Recovery and Reinvestment Act" and "Buy American Act." Keckley also provides basket strainers that meet or exceed military specifications: WW-S-2739: TYPE 1 and WW-S-2739: TYPE 2.

Keckley basket strainers are available in Cast Iron, Ductile Iron, Bronze, Nickel Aluminum Bronze, Carbon Steel, Stainless Steel, and a variety of specialty metals including Alloy 20, Hastelloy C276, Monel, Chrome-Moly, and Titanium to withstand thermal or mechanical shock and corrosion.


  Catalogs