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SKU: 99614200
Grundfos Hydro Multi-E 2 x CRE 5-2 Single Phase 2 x 0.37kW Variable Speed Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Boutique motels and dental suites whose tenants notice every pressure dip get a constant-pressure answer in this Grundfos Hydro Multi-E 2 CRE 5-2 set. The complete system ships factory assembled and tested under part number 99614200.
The system supports flow rates up to 298 L/min. It can develop up to 19 metres of head for dependable pressure boosting. There is no separate central controller to purchase: Multi-Master control resides within the pumps, either unit can assume the controlling role, and a fault is handed over cleanly without interrupting supply.
For installation, the booster is supplied pre-assembled with stainless steel manifolds, two 50 mm manifold connections, isolation valves, non-return valves, pressure sensors and a gauge, plus a 24L diaphragm tank. It is designed for 1 x 200-240 V power at 50 / 60 Hz with a rated current of 4.78 A, with IP54 motor protection and a 10 bar maximum system pressure. Liquid-temperature suitability is 5°C to 60°C. Inlet pressure is rated to 10 bar.
Typical duty sits with schools and universities, hospitals and aged-care complexes. It is designed for clean-water pressure boosting where demand varies through the day.
Features
- Cascade logic brings pumps on-line and off-line against changing demand without manual intervention.
- Each pump is driven by IE5 permanent magnet motors with frequency-controlled speed matching demand.
- Multi-Master redundancy means either pump can act as controller, with seamless changeover on fault.
- Energy draw matches the actual job because speed follows demand, not a fixed curve.
- The package is wet-tested and pre-configured, requiring only pipework and power on site.
- An integrated 24L diaphragm tank carries small draw-offs and limits pump cycling.
- The system pairs two CRE 5-2 pumps in parallel duty, controlled as a single coordinated system.
- Each main pump is rated 0.37 kW (P2), so per-pump draw scales down as speed follows demand.
- Stainless steel manifolds provide two 50 mm manifold connections ready for pipework.
- Constant pressure control holds the delivered pressure flat while proportional mode lets setpoints flex with demand.
- Integrated Grundfos GO compatibility supports configuration, logging and diagnostics from a phone.
- The system protects its pumps against dry running if the incoming supply is lost.
- Rated for 10 bar system pressure; motors carry IP54 protection.
What's Included
- 2 x Grundfos CRE 5-2 vertical multistage pumps
- IE5 permanent magnet motors with integrated frequency converters
- Stainless steel suction manifold
- Stainless steel discharge manifold
- Non-return valves
- Isolation valves
- Pressure sensors/transmitters
- Pressure gauge
- 24L diaphragm pressure tank
- Factory assembled and tested booster system
SPECIFICATIONS
| Max Flow | 298 L/Min |
| Max Head | 19 m |
| Power | 2 x 0.37 kW / 240v |
| Rated Current | 2 x 4.78 Amps |
| Suitable For | Commercial Water Supply, Pressure Boosting |
| Body Material | Cast Iron |
| Liquid Temperature | 5°C – 60°C |
| Inlet Size | 50 mm |
| Outlet Size | 50 mm |
| Warranty | 24 Months |
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
What plumbing connections and manifold valve hardware are provided across the booster framework?
Header plumbing on the Grundfos Hydro Multi-E 2 CRE 5-2 U8 A-A-I-I-DU provides R 2 stainless steel suction and discharge connections accompanied by isolating valves and discharge check valves.
What manufacturer warranty terms apply to this factory assembled booster skid?
Protection on the Hydro Multi-E 2 CRE 5-2 is provided by a comprehensive Grundfos two-year manufacturer warranty with extensive Australian technical service and spare parts support.
Under full system demand, how much water volume does this parallel pump package discharge?
Under maximum network draw, the Hydro-Multi-E-2-CRE-5-2 supplies a peak fluid flow rate of up to 298 L/min across its variable speed centrifugal stages.
What electric propulsion and frequency inverter technology drives this multi pump set?
Propulsion across the Hydro Multi E 2 CRE 5 2 is supplied by two IE5 permanent-magnet MGE electric motors rated at 0.37 kW each, operating on a 1 x 200-240 V electrical supply with integrated frequency converters for precise pressure control.
How much total dynamic head pressure can this multi stage booster package maintain?
For vertical pressure boosting, the 2 CRE 5-2 (Hydro Multi-E) produces up to 19 m total elevation head with a 10 bar maximum working pressure envelope.
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