B125FIB1

Design Features:

  • Iron strainers are equipped with FF flanges (Series B125F) in accordance with ASME B16.1.
  • Bronze strainers are equipped with FF flanges (Series B150F) in accordance with ASME B16.24.
  • Strainer body meets applicable ASME/ANSI standard.
  • All strainers equipped with bolted cover flanges that utilize a flat gasket seal.
  • Strainer cover flanges are designed in accordance with ASME Section VIII, Div.1 Appendix II.
  • Straight thru flow is accomplished by an angular basket design.
  • Standard basket construction is 304 SS perforated plate.
  • Recommended minimum straining level is 250 microns.
  • N.P.T. drain connection furnished with plug.
  • Recommended for installation in horizontal pipelines.

Notes:

  1. See page 11 for details of available quick opening covers.
  2. See page 19 for basket strainer effective areas.
Size
(in / mm)		 A
(in / mm)		 B
(in / mm)		 C
(in / mm)		 D
(in / mm)		 E
(in / mm)		 F
(in / mm)		 G
(in / mm)		 H NPT
(in / mm)		 Weight
(lb / kg)
Cover		 Weight
(lb / kg)
Unit
2″ – 50 2.00″ – 51 8.13″ – 206 4.06″ – 103 8.38″ – 213 5.00″ – 127 3.00″ – 76 11.75″ – 298 1/2″ – 15 5 – 2.3 23 – 10
2 1/2″ – 65 2.50″ – 64 8.25″ – 210 4.13″ – 105 9.75″ – 248 6.25″ – 159 4.00″ – 102 13.25″ – 337 3/4″ – 20 7 – 3.2 33 – 15
3″ – 80 3.00″ – 76 9.88″ – 251 4.94″ – 125 11.25″ – 286 7.13″ – 181 5.00″ – 127 15.38″ – 391 3/4″ – 20 9 – 4.1 44 – 20
4″ – 100 4.00″ – 102 11.50″ – 292 5.75″ – 146 12.88″ – 327 8.00″ – 203 6.00″ – 152 17.75″ – 451 1″ – 25 13 – 5.9 67 – 30
5″ – 125 5.00″ – 127 13.13″ – 333 6.56″ – 167 14.50″ – 368 8.50″ – 216 6.50″ – 165 20.50″ – 521 1″ – 25 20 – 9.1 88 – 40
6″ – 125 6.00″ – 152 14.88″ – 378 7.44″ – 189 16.00″ – 406 9.00″ – 229 8.00″ – 203 23.00″ – 584 1″ – 25 26 – 12 120 – 54
8″ – 200 8.00″ – 203 18.75″ – 476 9.38″ – 238 21.00″ – 533 12.00″ – 305 10.00″ – 254 30.00″ – 762 1 1/2″ – 40 45 – 20 220 – 100
10″ – 250 10.00″ – 254 20.00″ – 508 10.00″ – 254 24.75″ – 629 14.00″ – 356 12.50″ – 318 35.50″ – 902 1 1/2″ – 40 70 – 32 353 – 160
12″ – 300 12.00″ – 305 26.25″ – 667 13.13″ – 333 29.75″ – 756 17.00″ – 432 15.00″ – 381 42.50″ – 1080 1 1/2″ – 40 110 – 50 523 – 237
14″ – 350 14.00″ – 356 30.25″ – 768 15.13″ – 384 37.50″ – 953 22.00″ – 559 18.00″ – 457 53.00″ – 1346 1 1/2″ – 40 140 – 64 815 – 370
16″ – 400 16.00″ – 406 33.25″ – 845 16.63″ – 422 39.25″ – 997 22.88″ – 581 20.75″ – 527 55.63″ – 1413 1 1/2″ – 40 180 – 82 1041 – 472
18″ – 450 18.00″ – 457 38.50″ – 978 19.25″ – 489 40.00″ – 1016 19.00″ – 483 24.25″ – 616 61.00″ – 1549 2″ – 50 220 – 100 1446 – 656
20″ – 500 20.00″ – 508 41.38″ – 1051 20.69″ – 525 46.25″ – 1175 23.25″ – 591 26.50″ – 673 69.25″ – 1759 2″ – 50 285 – 129 1980 – 898

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