Model number Closure type | 12FOS3 Band Clamp | 12FOS3-SB Swing-Bolt | 12FOS4 Band Clamp | 12FOS4-SB Swing-Bolt |
Product code, 304L | 12FOS3 | 12FOS3-SB | 12FOS4 | 12FOS4-SB |
Product code, 316L | 12FOS3-316 | 12FOS3-SB-316 | 12FOS4-316 | 12FOS4-SB-316 |
Flow rate, maximum GPM | 250 | 250 | 300 | 300 |
Flow rate, maximum LPM | 946 | 946 | 1,135 | 1,135 |
Flow rate, maximum 3M/HR | 56 | 56 | 68 | 68 |
Standard cartridge length | 30″ | 30″ | 40″ | 40″ |
Number of standard cartridges | 12 | 12 | 12 | 12 |
Number of 10″ cartridges (butt seal) | 36 | 36 | 48 | 48 |
Standard pipe size | 3″ flange | 3″ flange | 3″ flange | 3″ flange |
Standard drain size | 1/2″ NPT | 1/2″ NPT | 1/2″ NPT | 1/2″ NPT |
Pressure rating (psi / bar) | 150 / 10 | 150 / 10 | 150 / 10 | 150 / 10 |
Temperature rating (max. F/C)* | 300º/ 149º | 300º/ 149º | 300º/ 149º | 300º/ 149º |
Dimensions (face-to-face) | 17″ | 17″ | 17″ | 17″ |
Filter height (includes davit on S-B | 49-1/2″ | 54″ | 59-1/2″ | 64″ |
Shipping weight (lbs.) | 92 | 135 | 100 | 145 |
Dimensions Model | ||||
12FOS3 | 49.5″ | 15.375″ | 10″ | 17″ |
12FOS3-SB | 54″ | 15.375″ | 10″ | 17″ |
12FOS4 | 59.5″ | 15.375″ | 10″ | 17″ |
12FOS4-SB | 64″ | 15.375″ | 10″ | 17″ |
>Part Number | >Description | >Part Number | >Description |
12021-B | Shell gasket, Buna-N | 3016-S-43 | Center rod, 4 high, 316 |
12021-EPR | Shell gasket, EPDM | SA | Spring assembly (require 12) |
12021-T | Shell gasket, Teflon | 8020-W-S | 1/2″ Wing-nut, s.s.(one required) |
12021-V | Shell gasket, Viton | >Options (Order code) | >Description |
12011-S | Cover clamp | SD-1/2 | 1/2″ sanitary drain, pair |
12001-S | Head cover, 304 | SV-1/2 | 1/2″ sanitary vent, each |
12001-S-316 | Head cover, 316 | SF-3-316 | 3″ sanitary fitting, 316, pair |
8050-S | V-post, 1 high, 316 | GF-3-316 | 3″ grooved fitting, 316, pair |
8051-S | V-post, 2 high, 316 | BSP-3-316 | 3″ BSP, 316, pair |
8052-S | V-post, 3 high, 316 | FF-2-316 | 2″ flange fittings, 316, pair |
8053-S | V-post, 4 high, 316 | FF-4-316 | 4″ flange fittings, 316, pair |
8011-S | 1/2″ drain plug, 316 (2 required) | 222 ADPT | 222 cartridge adapters |
2103-S | 1/4″ vent plug, 316 | 226 ADPT | 226 cartridge adapters |
8020 | Knob, 1/2″ (for top plate, 1 required) | SB-300-12 | 300 psi swing-bolt filter housing |
12008-S | Top plate, 12 round, 316 | EP-12 | Electro-polishing, 12 round housing |
3016-S-33 | Center rod, 3 high, 316 | P-12 | Passivation, 12 round |