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.
Style SA-7 butt weld connections will be
machined to match schedule 40 pipe.
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.
Standard perforated 304 stainless steel
screens are spot welded along the seam for maximum strength.
Different size perforations in stainless steel, monel, brass, or
wire mesh are available 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.
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