57028-001 1-1/4″ – 1-1/2″ legend check valve for Wayne’s 1/3 hp pedestal and submersible sump pumps fits mfg. No.S Spv500,cdu-790 and Ssf33 (catalog ids 40135572) carded.
- 2 convertible fittings
- 4 hose clamps & adapter
- Model number: 57028-001
- Model number: 57028-001