Malleable cast iron countersunk plug is used to mount at the pipe end by male threaded connection with countersunk end, so to block the pipeline and form liquid or gas tight seal.
Available size
Size
A (mm)
Ref. No.
1/2″ / DN15 / 21.3mm
15
M3603 (UL/FM)
3/4″ / DN20 / 26.9mm
16
M3604 (UL/FM)
1″ / DN25 / 33.7mm
19
M3605 (UL/FM)
1-1/4″ / DN32 / 42.4mm
20
M3606 (UL/FM)
1-1/2″ / DN40 / 48.3mm
21
M3607 (UL/FM)
2″ / DN50 / 60.3mm
22
M3608 (UL/FM)
2-1/2″ / DN65 / 76.1mm
27
M3609 (UL/FM)
3″ / DN80 / 88.9mm
39
M3610 (UL/FM)
Note: NSF 61 certificate is available for M3603 ~ M3610.