Keckley Style D, 2-1/2" 250# Flanged CI Basket Strainer
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Keckley Style D, 2-1/2" 250# Flanged CI Basket Strainer are designed for steam, water, oil or gas where protection from foreign matter in a pipeline is required. Keckley Strainers are constructed from rugged cast iron castings and are machined to exacting specifications and feature a machined basket seat to minimize particle bypass. The Style D strainer in sizes 1-1/2” and smaller, use a threaded bushing to seat the basket screen in the body. In the 2” size strainer, a synthetic fiber gasket is compressed between the body and cover for maximum strength and durability. All Keckley Style D & DV strainers are furnished standard with a tapped and plugged NPT drain connection.
APPLICATIONS
Steam, water, oil or gas where protection from foreign matter in a pipeline is required.
CONSTRUCTION
The Keckley Style D & DV strainers are constructed from rugged cast iron castings and are machined to exacting specifications. These bodies have drilled flanges that are in accordance with ASME B16.1.
FEATURES
The Keckley Style D & DV strainers feature a machined basket seat to minimize particle bypass. All sizes have a bolted top cover flange for ease in basket removal. The gasket is a synthetic fiber and is compressed between the body and cover for maximum strength and durability. All Keckley Style D & DV strainers are furnished standard with a tapped and plugged NPT drain connection.
BASKETS
Standard baskets are 304 stainless steel and are spot welded for maximum strength. Different size perforations and meshes are available in stainless steel, monel, and brass to meet specific media requirements. If media is not indicated, screens for water will be supplied.
CLEANING
Cleaning of the Style D strainer is accomplished by removing the cover and pulling out the basket. The Style DV basket has an open bottom and is cleaned by blowing trapped material out through the blow-off connection similar to a ”Y” type strainer. Warning: See Maintenance Instructions on page S6 of the Strainer Information Section for additional precautions and detailed information on servicing the strainer.
WORKING PRESSURES NON-SHOCK
GOVERMENT/MILITARY SPECIFICATIONS
Style D & DV cast iron flanged basket strainers meet or exceed government specification WW-S-2739 (Supersedes MIL-S-16293).