Temporary Strainers
Specifically designed for the filtration
of debris, in the protection of fluid
and gas handling equipment during the
commissioning and start up periods.
The strainers are easily installed between flange without
any modification to the surrounding
pipework and without the need for special
spool pieces. With its robust design these strainers are constructed
to work at high
differential pressures.
Temporary strainers are clearly seen to be in position by virtue of its signal arm, elongated for easy identification.
The flow passes from inside to out, collecting debris in the cage facilitating removal. If required strainers can be manufactures for reverse flow or to suit customer specification.
Specification
- Sizes range from 1" up to 48" and
are suitable for bolting between ASME
B16.5 Class 150, 300, 600 B.S10 and DIN standards
for flat and raised face flanges.
- Also available
for ring joint or tongued and grooved
type flanges.
- An elongated signal arm
is provided to give easy indication
of the strainers location. Perforated
strainers are available in a range
of perforation sizes with 2mm diameter
perforations as standard.
- Normal
construction is mild steel sheets,
to BS 1449, and stainless steel BS
970 but monel and other materials are
available on request.
For finer filtration stainless steel woven
wire gauze to BS 970
is supplied
spotwelded to the internal surface
of the strainer, which ensures
that they
are completely supported. Mesh
lining is available from 20 mesh (0.037
aperture) up to 80 mesh (.007"). If even finer degrees of
filtration are requires inserts can be
supplied in sizes
down to 300 mesh (.002 aperture).
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