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SKU: 93637861
Grundfos Hydro MPC-E 3 x CRNE 15-3 Three Phase 3 x 4kW 304ss Booster System w/8L Tank and CU 352 Controller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Sites such as mixed-use buildings where a single booster covers retail, offices and apartments require consistent pressure regardless of demand fluctuation; the Hydro MPC-E 3 CRNE 15-3 achieves this with three CRNE 15-3 pumps operating in parallel. Quote part number 93637861 to have it arrive pre-configured and ready for the plant room.
It handles flows up to 1406 L/min across the system. The pumps can develop up to 60 metres of head when pressure demand increases. Control sits with the GENIECON multi-pump controller in its touch-equipped panel, adjusting each pump individually and rotating duty by load, run hours and faults.
Factory assembled on a common base, the set combines stainless steel pipework, two 100 mm manifold connections, isolation and non-return valves, pressure sensors and a gauge, plus an 8L diaphragm tank. It connects to a 3 x 400 V supply at 50 Hz with a rated current of 22.9 A. Motors are protected to IP54, while maximum system pressure is 16 bar. Liquid-temperature suitability is 5°C to 60°C.
Applications include irrigation schemes, industry and high-rise developments. The control flexibility suits clean-water boosting in new installations and upgrades.
Features
- Constant pressure control holds the delivered pressure flat while proportional mode lets setpoints flex with demand.
- Inlet pressure monitoring provides dry-running protection if the suction supply is insufficient.
- The system pairs three CRNE 15-3 pumps in parallel duty, controlled as a single coordinated system.
- The set ships with an 8L precharged diaphragm tank for low-flow stability.
- Pump staging follows demand automatically: pumps enter at low speed as pressure drops, ramp to equal speed, and exit as flow fades.
- The touch-panel GENIECON interface shows system status and allows direct setpoint changes on the door.
- Rated 4 kW (P2) on every main pump in the frame.
- The GENIECON UNIT applies the pumps' exact hydraulic and electrical data when making control decisions.
- The package is wet-tested and pre-configured, requiring only pipework and power on site.
- The stainless steel manifold assembly is supplied with two 100 mm manifold connections.
- Energy draw matches the actual job because speed follows demand, not a fixed curve.
- Maximum operating pressure of 16 bar with motors sealed to IP54.
- Variable speed comes from frequency converters matched to permanent magnet motors, keeping the booster set in its efficient range.
What's Included
- 3 x Grundfos CRNE 15-3 vertical multistage pumps
- IE5 permanent magnet motors with integrated frequency converters
- GENIECON PANEL with touch display
- GENIECON multi-pump control unit
- Stainless steel suction manifold
- Stainless steel discharge manifold
- Non-return valves
- Isolation valves
- Pressure sensors/transmitters
- Pressure gauge
- Inlet pressure monitoring (dry-run protection)
- 8L diaphragm pressure tank
- Factory assembled and tested booster system
SPECIFICATIONS
| Max Flow | 1406 L/Min |
| Max Head | 60 m |
| Power | 3 x 4 kW / 415v |
| Rated Current | 22.9 Amps |
| Suitable For | Commercial Water Supply, Corrosive Transfer Duty |
| Body Material | Stainless Steel |
| Liquid Temperature | 5°C – 60°C |
| Inlet Size | 100 mm |
| Outlet Size | 100 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 warranty coverage backs this complete factory assembled booster assembly?
The complete factory package of the Grundfos Hydro MPC-E 3 CRNE 15-3 V1 GA-A-A-AG is supported by a Grundfos two-year manufacturer warranty encompassing the base skid, motors, and wet ends.
Which total water transfer rate does this variable speed booster system displace under full duty?
Meeting high volumetric requirements, the Hydro MPC-E 3 CRNE 15-3 achieves a maximum water delivery capacity of 1406 L/min through coordinated parallel pump operation.
Which variable speed motor technology provides mechanical power to the pumps on this skid?
Mechanical drive on the Hydro-MPC-E-3-CRNE-15-3 features three inverter-controlled variable frequency drive MGE electric motors producing 4 kW per pump, powered by a 3 x 400 V connection for energy-optimised water delivery.
Under peak elevation requirements, what total dynamic head does this booster set achieve?
Discharge pressure performance allows the Hydro MPC E 3 CRNE 15 3 to achieve up to 60 m maximum dynamic head under a 16 bar rated system pressure.
What manifold port diameters and check valve fittings connect the pumps on this booster assembly?
Interconnecting pipework on the 3 CRNE 15-3 (Hydro MPC-E) features factory-fitted DN100 stainless steel suction and discharge manifolds fitted with non-return check valves and isolation valves.
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