The Grundfos CME 25 Horizontal Multistage E-Pump (CME 25) is part of the Grundfos CME range, engineered in Cast iron, 304 SS or 316 SS with E-motor. Drive: Integrated MLE/MGE permanent-magnet IE4/IE5 motor with onboard VFD. Used in Constant-pressure booster sets and similar applications.
Specifications
| Construction | Cast iron, 304 SS or 316 SS with E-motor |
| Motor | Integrated MLE/MGE permanent-magnet IE4/IE5 motor with onboard VFD |
| Brand | Grundfos |
| Model | CME 25 |
| Country of Origin | Denmark / USA (varies by model) |
Materials of Construction
Cast iron, 304 SS or 316 SS (codes A / I / G); SiC/SiC AQQE or AQQV seal
Typical Applications
- Constant-pressure booster sets
- Hydro Multi-E packages
- demand-based pressure boosting
- light commercial process
Datasheets & Manuals
Industries & Applications
The Grundfos CME 25 is widely deployed across these industries and use cases:
- Constant-pressure booster sets (hydro multi-e)
- Variable-demand commercial pressure boosting
- Energy-efficient water supply with quiet operation
Related & Compare
Frequently Asked Questions
- What materials of construction are available for the CME 25?
- Cast iron, 304 SS or 316 SS (codes A / I / G); SiC/SiC AQQE or AQQV seal
- What applications is the Grundfos CME 25 suitable for?
- Constant-pressure booster sets, Hydro Multi-E packages, demand-based pressure boosting, light commercial process
- Is the Grundfos CME 25 available with stock or quick-ship lead times?
- Many configurations ship from stock through Grundfos USA. Contact ForeverPure Place for current lead time on your specific configuration.
- How do I get a quote for the Grundfos CME 25?
- Use the Request Quote button on this page, call our sales team, or email sales@foreverpureplace.com with model, voltage, materials, seal type and quantity.
Need help selecting the right CME 25 configuration, NEMA motor, materials or seal type? Contact our pump engineering team for sizing assistance, pricing and lead times.
Accessories for This Pump
Commonly specified alongside Grundfos E-pumps. Send us your pump nameplate and we will confirm the correct part for your exact build and voltage before you order.
- RPI Inlet Pressure Sensor
Inlet pressure protection with low-suction shutdown. 
VFS Flow & Temperature Sensor
Flow and temperature feedback to the pump’s onboard controller.- RPS Pressure Sensor
Discharge pressure feedback for constant-pressure booster control.
Building-automation connectivity
This pump accepts a Grundfos CIM interface card (or an external CIU box) to report to a BMS or PLC. All eight are the same card with a different protocol — choose the one your building system speaks:
CIM/CIU 100 GENIbus · CIM/CIU 150 PROFIBUS DP · CIM/CIU 200 Modbus RTU · CIM/CIU 250 Modbus TCP · CIM/CIU 300 BACnet MS/TP · CIM/CIU 500 EtherNet/IP · CIM/CIU GRM · CIM/CIU LonWorks