Pipeline ancillaries Strainers and filters
10
Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2025
TI-S60-03 CMGT Issue 11
Fig 33 Cast Iron Strainer
Description The Fig 33 is a cast iron integrally flanged Y-type strainer. The standard stainless steel screen in the DN15 to DN80 size range has 0.8 mm perforations, in the DN100 to DN200 size range it has 1.6 mm perforations. Optional mesh sizes are available as well as monel screens. The strainer cap can be drilled and tapped for blowdown and drain valves if required. Standards This product fully complies with the requirements of the European Pressure Equipment Directive 2014/68/EU and carries the mark when so required. Certification This product is available with a manufacturer’s Typical Test Report. Note : All certification / inspection requirements must be stated at the time of order placement.
Optional extras
1.6 mm (DN15 to DN80) 3.0 mm (DN15 to DN200)
Perforations
Stainless steel screen
Mesh
40, 100, 200
0.8 mm (DN15 to DN80) 1.6 mm (DN100 to DN200) 3.0 mm (DN15 to DN200)
Perforations
Monel screen
Mesh
100
DN15 to DN50
Blowdown or drain valve connections The cap can be drilled to the following sizes to enable a blowdown or drain valve to be fitted. Strainer size Blowdown valve Drain valve DN15 ¼ ¼" DN20 and DN25 ½" ½" DN32 and DN40 1" ¾"
10.6 29
DN50, DN65, DN80, DN100 and DN125 DN150 and DN200
1¼"
¾"
2"
¾"
DN65 to DN200
TI-S60-03 CMGT Issue 11
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Fig 33 Cast Iron Strainer
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