The Grundfos CRE 20 Variable-Speed E-Pump (CRE 20) is part of the Grundfos CRE range, engineered in Cast iron / 304 stainless with E-motor. Drive: Integrated MLE IE5 permanent-magnet motor with onboard variable frequency drive (VFD). Used in Constant pressure water supply and similar applications.
Specifications
| Construction | Cast iron / 304 stainless with E-motor |
| Motor | Integrated MLE IE5 permanent-magnet motor with onboard variable frequency drive (VFD) |
| Brand | Grundfos |
| Model | CRE 20 |
| Country of Origin | Denmark / USA (varies by model) |
Materials of Construction
Cast iron head & base; 304 stainless internals
Typical Applications
- Constant pressure water supply
- variable-flow process water
- HVAC chilled/condenser water
- boiler feed with modulating control
- irrigation
Datasheets & Manuals
Industries & Applications
The Grundfos CRE 20 is widely deployed across these industries and use cases:
- Constant-pressure water supply to commercial buildings
- Closed-loop chilled water circulation in hvac
- Variable-flow chilled water pumping
- Irrigation with variable demand
- Reverse osmosis with variable recovery rate
- Modulating boiler feed control
- Process water with variable demand
Related & Compare
Frequently Asked Questions
- What materials of construction are available for the CRE 20?
- Cast iron head & base; 304 stainless internals
- What applications is the Grundfos CRE 20 suitable for?
- Constant pressure water supply, variable-flow process water, HVAC chilled/condenser water, boiler feed with modulating control, irrigation
- Is dry-run protection available?
- Yes - the Grundfos LiqTec sensor mounts inside the pump head and shuts down the pump if it detects dry running. Standard on most CRE configurations.
- Is the Grundfos CRE 20 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 CRE 20?
- 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 CRE 20 configuration, NEMA motor, materials or seal type? Contact our pump engineering team for sizing assistance, pricing and lead times.
