O.C Keckley logo
Ask a Question:
* Name:
Phone:
* Email:
* Question:
* = Required Field


Cast Carbon Steel Y-Strainer
APPLICATIONS
Steam, water, oil or gas where protection from foreign matter in a pipeline is required.
CONSTRUCTION
The Keckley Style SA-7 strainers are constructed from rugged carbon steel castings and are machined to exacting specifications. These bodies have raised faced and drilled flanges that are in accordance with ASME B16.5. All flanges come standard with back-faced bolt holes.
FEATURES
The Keckley Style SA-7 strainer features a machined groove in both the body and cover for proper screen alignment and to ensure accurate reseating when servicing is required. The gasket is 304 stainless steel spiral wound and is compressed between the body and cover (for maximum strength and durability) and designed for high pressure and high temperature service. All Keckley Style SA-7 strainers have stainless steel studs and nuts and can be furnished with a steel blow-off plug upon request.

Blind covers are available upon request.
SCREENS (View Screen Options)
Standard perforated 304 stainless steel screens are spot welded along the seam for maximum strength. Different size perforations and meshes area available in stainless steel, monel, and brass to meet specific media requirements. If the media is not indicated, screens for steam will be supplied.
SELF CLEANING
Self cleaning is accomplished by opening the valve or drain plug connected to the blow-off port. 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
Working Pressures - Non-Shock

Style SA-7 Y Strainer Carbon Steel 150 lb. & 300 lb. Flanged
Style SA-7 dimensions
  Style SA-7 certified
Style SA-7 flow coefficients, Total Screen Area Style SA-7 Pressure vs. Temperature Chart