Code | external diameter tube | EXTERNAL DN | internal hole fitting | |
inches | mm | mm | mm | |
SCSW-2-2 | 1/8" | 3.17 | 7.87 | 2.28 |
SCSW-4-4 | 1/4" | 6.35 | 11.17 | 4.82 |
SCSW-6-6 | 3/8" | 9.52 | 15.74 | 7.11 |
SCSW-8-8 | 1/2" | 12.70 | 19.05 | 10.41 |
SCSW-12-12 | 3/4" | 19.05 | 26.67 | 15.74 |
SCSW-16-16 | 1" | 25.40 | 33.27 | 10.35pm |