The Weinman B4066-B25 is a replacement impeller
The WorldWide Electric MC280-1 for WorldWide Electric pump systems
Model Number 97531320 Product Series CR Series Description Vertical Multistage Centrifugal Pump Seal Code HQQE Seal Description Cartridge seal — H rubber bellows
The Grundfos 91129112 (CRN 64-5-2 A-G-A-E-HQQE) is a Vertical Multistage Centrifugal Pump — All Stainless
The Grundfos 99971219 (CRN 185-4-2 A-P-A-V-HQQV) is a Vertical Multistage Centrifugal Pump — All Stainless
Grundfos 92735850 CR Series Vertical Multistage Pump End Only Shop by Type Packages The Weinman B4066-B25 is aGrundfos World's Largest Pump Manufacturer Bjerringbro, Denmark 92735850 Vertical Multistage Centrifugal Pump CR40HP230 460V3. 0 Phase60 HzIE3 NEMA PremiumTEFCStainless steel The Grundfos 92735850 is a Vertical Multistage Centrifugal Pump. Cast iron head and base, stainless steel wetted parts. Used in water supply, pressure boosting, HVAC, and industrial liquid transfer. Nominal performance: 500US gpm at 212. 3ft. Rated 230 460V, 3. 0 Phase, 60 Hz.