Yamada 643139 - O Ring Ptfe Tpe Series 2000 Tpe3 North America Grundfos — 99455372 · 99455372Authorized

Grundfos — 99455372 · 99455372Authorized Grundfos Distributor · pump-stop

Model Information — 98188897

Grundfos — 99916757 · CR 5-9 A-B-A-E-HQQEAuthorized Grundfos Distributor · pump-stop

Model Code: CR 64-1-1 H-G30-A-E-HQQE

✓ Product Data Sheet — 98983203

Yamada 643139 - O Ring Ptfe Tpe Series 2000 Tpe3 North America Grundfos — 99455372 · 99455372AuthorizedYamada Replacement Part Ring Ring The Yamada 643139 is a replacement ring for Yamada pump systems. A replacement sealing or wear ring that maintains pump efficiency and prevents internal recirculation between the impeller and casing. Used in chemical processing and corrosive fluid pump systems. Part Specifications Part Number 643139 Part Type Ring Brand Yamada Confirm Compatibility Before OrderingAlways verify this part is correct for your specific