• Fabricated Duplex Basket Strainers

Fabricated Custom Duplex Basket Strainers

Fabricated Duplex Basket Strainers

Keckley offers several different types of fabricated duplex strainers. One option incorporates a header assembly where two cast or fabricated basket strainers are installed in parallel with butterfly valves for diverting the flow and check valves to guard against possible backflow into the system. This design is offered when there is no space restriction or critical face-to-face requirement.

Keckley also offers a more compact fabricated duplex design that can either incorporate an in-line or off-set flange design for a shorter face-to-face dimensional requirement. This design consists of fabricated pipe, tee’s and basket strainers with slave linked butterfly valves in most cases to control the diversion of fluid from one chamber to the other.

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Keckley’s fabricated duplex basket strainers are available with numerous types of cover options. From bolted, slip-hinged, knob, swing-away, quick opening, or davit swing arm assembly allowing for ease in maintenance, Keckley has your options. Quick opening and davit swing arm assembly covers allow for a single maintenance engineer to manage the cleaning of the unit reducing maintenance cost and downtime.

Fabricated duplex basket strainers can be fitted with special tapings for vents, drains, or differential pressure gauges in flanged, threaded, socket weld, or butt-weld connections.

Keckley fabricated duplex basket strainers can be constructed in a wide variety of materials: Carbon Steel, 304/304L Stainless Steel, 316/316L Stainless Steel, Alloy 20, Hastelloy C276, Chrome-Moly, or even Copper Nickel to name a few.

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Fabricated Duplex Basket Strainers

Image Size Range Pressure Class End Connection Style Cover Type Submittal Drawing Pressure Drop Chart CAD Product Numbers
2" - 24" 150 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 300 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 600 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 150 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 300 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 600 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
4" - 24" 150 lb. RF Flange FSDPXF Tube Turn Submittal Drawings Pressure Crop Chart CAD Product Numbers
4" - 24" 300 lb. RF Flange FSDPXF Tube Turn Submittal Drawings Pressure Crop Chart CAD Product Numbers
8" - 24" 600 lb. RF Flange FSDPXF Double Bolt Submittal Drawings Pressure Crop Chart CAD Product Numbers
Image Size Range Pressure Class End Connection Style Cover Type Submittal Drawing Pressure Drop Chart CAD Product Numbers
2" - 24" 150 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 300 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 600 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 150 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 300 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 600 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
4" - 24" 150 lb. RF Flange FSDPXF Tube Turn Submittal Drawings Pressure Crop Chart CAD Product Numbers
4" - 24" 300 lb. RF Flange FSDPXF Tube Turn Submittal Drawings Pressure Crop Chart CAD Product Numbers
8" - 24" 600 lb. RF Flange FSDPXF Double Bolt Submittal Drawings Pressure Crop Chart CAD Product Numbers
Image Size Range Pressure Class End Connection Style Cover Type Submittal Drawing Pressure Drop Chart CAD Product Numbers
2" - 24" 150 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 300 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 600 lb. RF Flange FSDPXF Bolted Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 150 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 300 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
2" - 24" 600 lb. RF Flange FSDPXF Lifting Davit Submittal Drawings Pressure Crop Chart CAD Product Numbers
4" - 24" 150 lb. RF Flange FSDPXF Tube Turn Submittal Drawings Pressure Crop Chart CAD Product Numbers
4" - 24" 300 lb. RF Flange FSDPXF Tube Turn Submittal Drawings Pressure Crop Chart CAD Product Numbers
8" - 24" 600 lb. RF Flange FSDPXF Double Bolt Submittal Drawings Pressure Crop Chart CAD Product Numbers

Other Materials

Contact Keckley (800-532-5539) for other body materials, pressure classes, and custom fabricated dimensions.

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