Grundfos CRE Plus Compact Boosting Single Pump System
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Grundfos CRE Plus Compact Boosting Single Pump System
Part #GRNDFS-CRE-PLS
Brand : Grundfos Pumps
States : NC, SC, VA
Grundfos CRE Plus Compact Boosting Single Pump System optimizes pumping efficiency at all times, saving energy, driving down costs and lessening system wear and tear.
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About Grundfos CRE Plus Compact Boosting Single Pump System
The CRE Plus is a simplex pump system that utilizes advanced pump technology to vary motor output according to demand so energy is not wasted on generating pump speed that is not required. The CRE Plus optimizes pumping efficiency at all times, saving energy, driving down costs and lessening system wear and tear. CRE pumps maintain constant pressure at any time, even with the most challenging variations in demand.
The Grundfos CRE represents the union of the well known Grundfos CR and variable speed MLE motors developed by Grundfos with optimum electronic control in mind. The CRE features a pump and motor with an integrated variable frequency drive, controller and sensor. The CRE offers a plug-and-pump solution.
The integrated variable frequency motor MLE is available with permanent magnet motors and exceed IE5 efficiency levels set by International Electro Technical Commission, currently the highest efficiency worldwide for electrical motors. Premium efficient motors equal IE3, making the MLE motors two levels above NEMA Premium Efficiency, and have higher combined motor + VFD efficiency, higher than NEMA Premium motor alone.
Key Features & Benefits
- Large, graphical display control interface (HMI) on MLE motor allows control of all settings without need of separate interface device (GO Remote) and provides user friendly operation
- Plug and pump, compact, single pump solution ensures quick and easy installation
- Advanced control capabilities including: soft pressure build up (i.e., pipefill), limit exceed (i.e., high system pressure), and set point influence (i.e., proportional pressure)
- Steep performance curve gives greater speed reduction at part load conditions
- Factory tested as a complete system
- Available with all popular SCADA communication options
- Best in class energy efficiency means low life cycle costs
- Quiet operation and no vibration
- Balanced cartridge mechanical seal design can be replaced in minutes, simplifying maintenance
- UL Listed (Category QCZJ - Packaged Pumping System).
- NSF 61/UL 372 certified
Attributes
- Flow max. 450 GPM
- Head max. 790 ft
- Liquid temperature max. 176°F
- Working pressure max. 362 psi
Applications
- Water supply
- Irrigation
- Water treatment
- Industrial plants
- Pressure boosting
- Water supply
- Irrigation
- Water treatment
- Industrial plants
- Pressure boosting
Whether it is for Industrial heating or cooling, Commercial HVAC, Domestic Hot Water, Humidification, Equipment Washdown, or Water Pressure Boosting, Carotek offers the expertise, products, and services to assess your needs and provide cost effective solutions. We have partnered with industry leading manufacturers such as Armstrong International, Grundfos, Shannon Global Energy, Intellihot, and others to bring you the best product and service results.
We offer
- Decarbonization Roadmaps
- Energy Audits
- Thermal Utility Assessments
- Detailed Thermal Design Engineering
- Steam Trap Surveys
- Steam Trap & Hot Water Monitoring
- Steam System Management (Steam as a Service)
- Thermal System Training - both online and in person
Review these services and contact us for more information.