Cross-Reference：BT223 P550335
| Outer Diameter | 2.99 inch (76 mm) |
| Thread Size | 3/4-16 UN |
| Length | 3.39 inch (86 mm) |
| Gasket OD | 2.76 inch (70 mm) |
| Gasket ID | 2.36 inch (60 mm) |
| Efficiency 99% | 40 micron |
| Efficiency Test Std | 1858 |
| Anti-Drainback Valve | Yes |
| Bypass Valve | Yes |
| Bypass Valve Setting LR | 11 psi (0.75 bar) |
| Bypass Valve Setting HR | 17 psi (1.2 bar) |
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