GRUNDFOS · CM / CME ACCESSORY
CM and CME Pipe Connections
Grundfos connection sets for CM and CME horizontal multistage pumps: flange sets, Victaulic and Tri-Clamp, by pump size and NPT port size.
Flange Set, Victaulic or Tri-Clamp
CM/CME 1, 3, 5, 10, 15 and 25
1 to 2 in NPT Ports
Grundfos Original Parts
Overview
CM and CME pumps have threaded NPT(F) suction and discharge ports. Grundfos offers these connection sets for piping the pump with flanges, Victaulic grooved couplings or Tri-Clamp sanitary clamps instead. Each set is sized to the pump’s port: 1 in on CM/CME 1 and 3, 1 1/4 in on CM/CME 5, 1 1/2 in on CM/CME 10 and 2 in on CM/CME 15 and 25.
| Connection |
Fits |
Part no. |
| Flange Set |
CM/CME 1 and 3, 1 in NPT Port |
96904705 |
| Flange Set |
CM/CME 5, 1 1/4 in NPT Port |
96904708 |
| Flange Set |
CM/CME 10, 1 1/2 in NPT Port |
96904711 |
| Flange Set |
CM/CME 15 and 25, 2 in NPT Port |
96904714 |
| Victaulic |
CM/CME 1 and 3, 1 in NPT Port |
96904706 |
| Victaulic |
CM/CME 5, 1 1/4 in NPT Port |
96904709 |
| Victaulic |
CM/CME 10, 1 1/2 in NPT Port |
96904712 |
| Victaulic |
CM/CME 15 and 25, 2 in NPT Port |
96904715 |
| Tri-Clamp |
CM/CME 1 and 3, 1 in NPT Port |
96904707 |
| Tri-Clamp |
CM/CME 5, 1 1/4 in NPT Port |
96904710 |
| Tri-Clamp |
CM/CME 10, 1 1/2 in NPT Port |
96904713 |
| Tri-Clamp |
CM/CME 15 and 25, 2 in NPT Port |
96904716 |
What Ships and What It Needs to Run
Included: the Grundfos connection set selected, for the CM/CME size and port shown.
The pump, pipe and mating flanges or couplings are sold separately.
Genuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.
Warranty: 24 months from date of installation, but not more than 30 months from date of manufacture (Grundfos limited warranty). Grundfos repairs or replaces its own product; costs of removal, installation and transportation are not covered, and products sold but not manufactured by Grundfos carry their own manufacturer’s warranty.
Specifications
| Specification |
Value |
| Types |
Flange set; Victaulic connection; Tri-Clamp connection |
| Fits |
Grundfos CM and CME pumps, by size and port (table above) |
| Port sizes |
1, 1 1/4, 1 1/2 and 2 in NPT |
Before You Buy — The Limits That Decide the Fit
| Check |
What decides the fit |
| Pump size |
Match the set to your CM/CME size and NPT port; sets are not interchangeable across sizes. |
| Port size |
CM/CME 1 and 3 have 1 in ports, CM/CME 5 1 1/4 in, CM/CME 10 1 1/2 in, CM/CME 15 and 25 2 in. |
Applications
Installing Grundfos CM and CME pumps into flanged, grooved or sanitary pipework.
