| Model | B | B-Flanged 150 | B-Flanged 300 | B-Flanged 600 |
| Connection Sizes |
1/2″ (15 mm) 3/4″ (20 mm) 1″ (25 mm) 1-1/4″ (32 mm) 1-1/2″ (40 mm) 2″ (50 mm) 3″ (80 mm) |
1/2″ (15 mm) 3/4″ (20 mm) 1″ (25 mm) 1-1/4″ (32 mm) 1-1/2″ (40 mm) 2″ (50 mm) 3″ (80 mm) 4″ (100 mm) 6″ (150 mm) |
1/2″ (15 mm) 3/4″ (20 mm) 1″ (25 mm) 1-1/4″ (32 mm) 1-1/2″ (40 mm) 2″ (50 mm) 3″ (80 mm) 4″ (100 mm) 6″ (150 mm) |
1/2″ (15 mm) 3/4″ (20 mm) 1″ (25 mm) 1-1/4″ (32 mm) 1-1/2″ (40 mm) 2″ (50 mm) 3″ (80 mm) 4″ (100 mm) |
| Connection Type |
Screwed, Socketweld |
Flanged Class 150 ANSI B16.5 |
Flanged Class 300 ANSI B16.5 |
Flanged Class 600 ANSI B16.5 |
| Body Material |
Cast Carbon Steel ASTM A216 Gr. WCB |
Cast Carbon Steel ASTM A216 Gr. WCB |
Cast Carbon Steel ASTM A216 Gr. WCB |
Cast Carbon Steel ASTM A216 Gr. WCB |
| Steam Non-Shock |
1,135 psig@562°F (78 bar@294℃) |
205 psig@390°F (14 bar@199°C) |
605 psig@490°F (42 bar@254°C) |
1135psig@562°F (78 bar@294°C) |
| Cold Non-shock |
1,480 psig@100°F (102 bar@38℃) |
285 psig@100°F (20 bar@38°C) |
740 psig@100°F (51 bar@38°C) |
1480 psig@100°F (102 bar@38°C) |
B Series Screwed, Socketweld and Flanged Y-Type Strainers feature screen chambers that won’t leak or crush. Both ends of the chambers are precisely machined. This means perfectly round and smooth seating surfaces, as well as a fixed chamber length. Since the screen seats snugly on the machined surface, no particle bigger than the screen opening can escape around the end of the screen.
Straight threads mean it takes less torque to achieve a tight seal with proper gasket compression. Less torque is also required to remove the retainer. For you, that means less danger of “freezing in” than with hard-to-break tapered pipe threads.
Many screen materials, meshes and perforations are available.
