Discharge Check Valve
AssemblySpring-loaded check valve preventing water backflow into pump from discharge line or primary pump when not operating. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Discharge Check Valve
3 top-level lines as of r10404| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Check Valve Housing | backup-sump-pump-system-check-valve-body | 1× | 1 | · | part |
| 2 | Check Valve Flapper | backup-sump-pump-system-check-valve-flapper | 1× | 1 | · | part |
| 3 | Check Valve Spring | backup-sump-pump-system-check-valve-spring | 1× | 1 | · | part |