Duplex Basket Filters FBD

Our fabricated duplex basket strainers have been specifically designed to meet all customer requirements including for high pressure applications. Designed and fabricated to ASME V111 Div.1 as standard but can also be supplied to other pressure vessel codes – i.e. ASME B31.3 etc. Standard features include low pressure drops at high velocities; stainless steel perforated baskets as standard; vents and drains with the possibility to supply Davit lifts; quick open closures, DP gauges. We are also able to manufacture against customer requests in all types of sizes and materials. In addition to all features of a simplex filter, a duplex filter will have the additional advantage to allow maintenance without interrupting the process flow.

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Technical Specification

SIZE  (INCHES) C D E F G H K
1.1/2″ 330 914 965 100 279 530 1524
2” 337 952 991 100 279 560 1550
3” 356 965 1105 100 279 620 1700
4” 438 1232 1197 100 305 670 1900
6” 559 1524 1454 100 330 810 2362
8” 650 1835 1867 100 381 1110 3200

 

 

POS. Description Material Spare Note
1 BODY ASTM A106
2 Cover ASTM A105
3 Gasket 316/ GRAPHITE X
4 Studs ASTM A193 B7
5 Nuts ASTM A194 2H
6 Screen STAINLESS STEEL X
7 Drain ASTM A105 SCREWED 3/4” NPT
8 Vent ASTM A105 SCREWED 3/4” NPT
9 Lifting Eyes Carbon steel For Cover Only
10 Legs Carbon steel
11 Ball Valves A105/f6
12 Lever C. S.
13 Davit C. S. Optional

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