Coupolet - 300# Female Threaded, ANSI, FCS (in)

Written by Matt Milbury on . Posted in O'let Datasheets

Coupolet - 300# Female Threaded, ANSI, FCS Datasheet

  • These fittings are used with fire protection sprinklers and other low pressure piping systems.
  • Threads in accordance with ANSI/ASME B1.20.1

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Outlet Size (NPS)ABC
1/2 15/16 0.745 1.188
3/4 1 0.958 1.441
1 1 3/16 1.188 1.562
1 1/4 1 5/16 1.550 1.906
1 1/2 1 9/16 1.780 2.188
2 1 11/16 2.260 2.750
2 1/2 1 13/16 2.890 3.386
3 2 1/2 3.400 4.000
4 3 4.380

5.000

Interchangeablity or Combination of Size

Outlet Size (NPS)Run Sizes
1/2 1/2 3/4 1 1/4 -1 8-3 36-10 - - - - -
3/4 3/4 1 2 - 1 1/4 36-8 - - - - - -
1 1 1 1/4 2 - 1 1/2 8-5 36-10 - - - - -
1 1/4 1 1/4 1 1/2 2 1/2 - 2 8-5 36-10 - - - - -
1 1/2 1 1/2 2 2 1/2 8-5 16-10 36-18 - - - -
2 2 2 1/2 3 4 5 6 8 10 16-12 36-18
2 1/2 2 1/2 3 3 1/2 5 6 8 12-10 16-14 36-18 -
3 3 3 1/2 4 6 8 10 12 14 18-16 36-20
4 5 6 8 14-12 16 18 20 24 36 -