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SKU: 93637846
Grundfos Hydro MPC-E 3 x CRNE 10-9 Three Phase 3 x 5.5kW 304ss Booster System w/8L Tank and CU 352 Controller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
In expanding commercial sites whose original mains feed no longer keep pace, the simultaneous demand of the morning peak places heavy loads on the supply; the Hydro MPC-E 3 CRNE 10-9 answers with three CRNE 10-9 pumps operating in parallel. Everything is ordered under the single part number 93637846.
The system supports flow rates up to 778 L/min. It can develop up to 131 metres of head for dependable pressure boosting. A Grundfos GENIECON PANEL on the common base frame provides the system control; the GENIECON UNIT within it holds the exact hydraulic and electrical data of the pumps, so staging and changeover decisions are based on the pumps' actual curves.
Factory assembled on a common base, the set combines stainless steel pipework, two 80 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 30.7 A. Motors are protected to IP54, while maximum system pressure is 16 bar. Liquid-temperature suitability is 5°C to 60°C.
Applications include high-rise developments, industry and irrigation schemes. The control flexibility suits clean-water boosting in new installations and upgrades.
Features
- The package is wet-tested and pre-configured, requiring only pipework and power on site.
- Slow-speed duty and staged switching keep consumption down through low-demand hours.
- Control decisions come from real pump curves, not generic models, via the GENIECON UNIT.
- Maximum operating pressure of 16 bar with motors sealed to IP54.
- Cascade logic brings pumps on-line and off-line against changing demand without manual intervention.
- The set ships with an 8L precharged diaphragm tank for low-flow stability.
- The touch-panel GENIECON interface shows system status and allows direct setpoint changes on the door.
- Three Grundfos CRNE 10-9 vertical multistage pumps run in parallel on one common base frame.
- Variable speed comes from frequency converters matched to permanent magnet motors, keeping the booster set in its efficient range.
- Rated 5.5 kW (P2) on every main pump in the frame.
- Constant pressure control holds the delivered pressure flat while proportional mode lets setpoints flex with demand.
- A suction-side pressure sensor guards the pumps against dry running.
- Stainless steel manifolds provide two 80 mm manifold connections ready for pipework.
What's Included
- 3 x Grundfos CRNE 10-9 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 | 778 L/Min |
| Max Head | 131 m |
| Power | 3 x 5.5 kW / 415v |
| Rated Current | 30.7 Amps |
| Suitable For | Commercial Water Supply, Corrosive Transfer Duty |
| Body Material | Stainless Steel |
| Liquid Temperature | 5°C – 60°C |
| Inlet Size | 80 mm |
| Outlet Size | 80 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 electric motor propulsion package drives each parallel pump in this booster assembly?
Electronic speed regulation across the Grundfos Hydro MPC-E 3 CRNE 10-9 V1 GA-A-A-AG is provided by three variable frequency drive MGE electric motors rated at 5.5 kW apiece on 3 x 400 V power, modulating motor rpm according to demand.
What maximum system pressure and elevation lift capability can this booster skid achieve?
Hydraulic elevation capability on the Hydro MPC-E 3 CRNE 10-9 generates up to 131 m total dynamic head while supporting a maximum operating pressure rating of 16 bar.
How are the suction and discharge lines plumbed and valved across this packaged booster assembly?
Common manifolding across the Hydro-MPC-E-3-CRNE-10-9 utilizes DN80 stainless steel suction and discharge pipework with integrated non-return valves and isolating ball valves.
Which factory warranty provisions protect this packaged variable speed booster unit?
Investment protection for the Hydro MPC E 3 CRNE 10 9 features a genuine Grundfos two-year manufacturer warranty supported by nationwide technical service and replacement components.
How much water flow rate can this multi pump package displace when operating at full capacity?
For high-demand distribution pipework, the 3 CRNE 10-9 (Hydro MPC-E) delivers a peak water displacement rate of 778 L/min across its parallel multistage pump assembly.
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