Malleable cast iron socket (Coupling) is straight-shaped pipe fitting with female threaded connection, and it is used to join two pipes.
Available size
| Size |
A (mm) |
Threaded Length |
Ref. No. |
| 1/4″ / DN8 / 13.5mm |
27 |
Double ends / full length |
M2301 (UL) |
| 3/8″ / DN10 / 17.2mm |
30 |
Double ends / full length |
M2302 (UL) |
| 1/2″ / DN15 / 21.3mm |
36 |
Double ends / full length |
M2303 (UL/FM) |
| 3/4″ / DN20 / 26.9mm |
39 |
Double ends / full length |
M2304 (UL/FM) |
| 1″ / DN25 / 33.7mm |
45 |
Double ends / full length |
M2305 (UL/FM) |
| 1-1/4″ / DN32 / 42.4mm |
50 |
Double ends / full length |
M2306 (UL/FM) |
| 1-1/2″ / DN40 / 48.3mm |
55 |
Double ends / full length |
M2307 (UL/FM) |
| 2″ / DN50 / 60.3mm |
65 |
Double ends / full length |
M2308 (UL/FM) |
| 2-1/2″ / DN65 / 76.1mm |
74 |
Double ends / full length |
M2309 (UL/FM) |
| 3″ / DN80 / 88.9mm |
80 |
Double ends / full length |
M2310 (UL/FM) |
| 4″ / DN100 / 114.3mm |
94 |
Double ends / full length |
M2311 (UL/FM) |
| 6″ / DN150 / 165.1mm |
105 |
Double ends / full length |
M2313 (UL/FM) |
Note: NSF 61 certificate is available for M2301, M2302, M2313.
