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Malleable cast iron cap

Malleable cast iron cap

  • Certificate: UL Listed / FM Approved / NSF 61
  • Standard: ISO 49 / EN 10242, symbol C
  • Material: BS EN 1562, EN-GJMB-350-10
  • Thread: BSPT
  • W. pressure: 20 ~ 25 bar, ≤PN25
  • Surface: Black iron / hot dip galvanized

Product Details

Malleable cast iron cap is used to mount at the pipe end by female threaded connection, so to block the pipeline and form liquid or gas tight seal.

Available size

Size A (mm) Ref. No.
1/4″ / DN8 / 13.5mm 15 M3401 (UL/FM)
3/8″ / DN10 / 17.2mm 17 M3402 (UL/FM)
1/2″ / DN15 / 21.3mm 19 M3403 (UL/FM)
3/4″ / DN20 / 26.9mm 22 M3404 (UL/FM)
1″ / DN25 / 33.7mm 24 M3405 (UL/FM)
1-1/4″ / DN32 / 42.4mm 27 M3406 (UL/FM)
1-1/2″ / DN40 / 48.3mm 27 M3407 (UL/FM)
2″ / DN50 / 60.3mm 32 M3408 (UL/FM)
2-1/2″ / DN65 / 76.1mm 35 M3409 (UL/FM)
3″ / DN80 / 88.9mm 38 M3410 (UL/FM)
4″ / DN100 / 114.3mm 45 M3411 (UL/FM)

Note: NSF 61 certificate is available for M3401 ~ M3411.

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