Common Applications
- Apartment Buildings
- Commercial Buildings
- Condensate Return
- Education
- Healthcare
CRU Condensate Return System
The Grundfos Condensate Return Unit (CRU) is a robust design that addresses the most common issues associated with conventional Steam CRU designs.
Unlike cast iron or steel receivers, the Grundfos all stainless steel receiver is resistant to rust and corrosion, providing extended service life.
The Grundfos CRU utilize the Grundfos MTR multi-stage pumps that mount to the top of the receiver rather than the side of the receiver. This configuration eliminates the need for pump isolation valves or the need to shut the system down to service the pumps. Additionally, the Grundfos MTR Series pumps provide ease of maintenance and include an integral inlet strainer for added protection.
The Grundfos Condensate Return Unit control panel and multi-float switch assembly gives the end user better control and greater reliability than the mechanical float switch/alternators typically installed in conventional condensate return units. All units include a main power disconnect (thru-the-door disconnects on three phase units), Pump HOA switches, Visual & Audible Alarms, and Dry Contacts for Remote Monitoring. The multi-float switch assembly is configured with preset levels for the pumping range as well as high-level alarm.
Additional Information
Ask a Question
** Territory restrictions apply for most products.
Brochures & Datasheets
Technical Data
See Product Datasheets for Additional Information
Additional Information
Ask a Question
** Territory restrictions apply for most products.
Select a Pump
** Territory restrictions apply for most products.