Weinman 6637-1 - O-Ring, AS440-75F, Viton® Fluoroelastomer -75°F Cr North America The Grundfos 99918243 (CRN 45-2

The Grundfos 99918243 (CRN 45-2 A-G-A-E-HQQE) is a Vertical Multistage Centrifugal Pump — All Stainless

✓ Product Data Sheet — CRE 15-10 N-GJ-A-E-HQQE

The Grundfos 98159972 (CR 1S-2 A-A-A-E-HQQE) is a Vertical Multistage Centrifugal Pump

5A Motor Type MS4000 Insulation Class F Protection Class (IP) IP68 Nominal Flow 317US gpm Nominal Head 16

CR 45-4 H-GB-A-E-HQQE · Vertical Multistage Centrifugal Pump

Weinman 6637-1 - O-Ring, AS440-75F, Viton® Fluoroelastomer -75°F Cr North America The Grundfos 99918243 (CRN 45-2Weinman Replacement Part O Ring O RingViton The Weinman 6637 1 is a replacement o ring (Viton). A circular elastomeric sealing component that creates a pressure tight seal between mating pump components. Part Specifications Part Number 6637 1 Part Type O Ring Material Viton Brand Weinman Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model. Contact PumpStop with your pump model number and we'll confirm.