| Product |
BSP. DIN 2999 (D3) |
BSP. DIN 2999 (L) |
BSPT. NPT (d3) |
BSPT. NPT (L2) |
D1 |
d1 |
Pipe Size |
| 1 1/2″ FCP – Coupling / Socket |
2.15 |
1.89 |
2.15 |
1.89 |
1.5 |
1.5 |
1.5 |
| 1 1/4″ FCP – Coupling / Socket |
1.91 |
1.89 |
1.91 |
1.89 |
1.25 |
1.25 |
1.25 |
| 1″ FCP – Coupling / Socket |
1.56 |
1.69 |
1.56 |
1.69 |
1 |
1 |
1 |
| 1/2″ FCP – Coupling / Socket |
1.04 |
1.34 |
1.04 |
1.42 |
0.5 |
0.5 |
0.5 |
| 1/4″ FCP – Coupling / Socket |
0.73 |
0.98 |
0.73 |
1.06 |
0.25 |
0.25 |
0.25 |
| 1/8″ FCP – Coupling / Socket |
0.55 |
0.79 |
0.55 |
0.79 |
0.125 |
0.125 |
0.125 |
| 2 1/2″ FCP – Coupling / Socket |
3.31 |
2.56 |
3.31 |
2.56 |
2.5 |
2.5 |
2.5 |
| 2″ FCP – Coupling / Socket |
2.62 |
2.2 |
2.62 |
2.2 |
2 |
2 |
2 |
| 3″ FCP – Coupling / Socket |
3.74 |
2.8 |
3.94 |
2.8 |
3 |
3 |
3 |
| 3/4″ FCP – Coupling / Socket |
1.26 |
1.42 |
1.26 |
1.54 |
0.75 |
0.75 |
0.75 |
| 3/8″ FCP – Coupling / Socket |
0.85 |
1.02 |
0.85 |
1.1 |
0.375 |
0.375 |
0.375 |
| 4″ FCP – Coupling / Socket |
4.80 |
3.27 |
5.08 |
3.27 |
4 |
4 |
4 |
| 5″ FCP – Coupling / Socket |
– |
– |
6.36 |
3.54 |
– |
5 |
5 |
| 6″ FCP – Coupling / Socket |
– |
– |
7.28 |
3.96 |
– |
6 |
6 |
