Housing Material:

CAST STEEL = A216 Cast Steel - High strength steel fittings with fixed flanges

DI = A395 Ductile Iron - Economical Class 150 fittings with fixed flanges

 

                                     
150lb Flange PFA
Major Size (in) Minor Size (in) Part Numbers Dimensions Housing Material Vacuum Rating (in Hg/F)
K J C
1.5 1 515710CS 4 1/2 2 11/16 1 7/8 CAST STEEL 450°F
2 1 520710CS 5 3 7/16 1 7/8
1 1/2 520715CS 2 11/16
3 1 530710CS 6 4 5/8 1 7/8
1 1/2 530715CS 2 11/16
2 530720CS 3 7/16
4 1 540710CS 7 5 15/16 1 7/8
1 1/2 540715CS 2 11/16
2 540720CS 3 7/16
3 540730CS 4 5/8
6 2 560720CS 9 8 3 7/16
3 560730CS 4 5/8
4 560740CS 5 15/16
8 4 580740DI 11 10 1/16 5 15/16 DI No Vacuum
6 580760DI 8