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SKU: 93637876
Grundfos Hydro MPC-E 3 x CRNE 15-7 Three Phase 3 x 7.5kW 304ss Booster System w/8L Tank and CU 352 Controller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
In aged-care villages and medical centres that cannot tolerate pressure swings, the simultaneous demand of the morning peak places heavy loads on the supply; the Hydro MPC-E 3 CRNE 15-7 answers with three CRNE 15-7 pumps operating in parallel. Specify part number 93637876 and the whole set lands tested, assembled and ready for pipework.
It handles flows up to 1309 L/min across the system. The pumps can develop up to 138 metres of head when pressure demand increases. 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.
The three-pump package arrives as one base-mounted assembly with stainless steel manifolds, two 100 mm manifold connections, valves, sensors and a pressure gauge, plus an 8L diaphragm tank. Electrical supply is 3 x 400 V at 50 Hz with a rated current of 41.7 A. The motors have IP54 protection and the system is rated to 16 bar maximum pressure. Liquid-temperature suitability is 5°C to 60°C.
Applications include industry, high-rise developments and commercial buildings. The control flexibility suits clean-water boosting in new installations and upgrades.
Features
- A suction-side pressure sensor guards the pumps against dry running.
- Control decisions come from real pump curves, not generic models, via the GENIECON UNIT.
- Pumps are cut in and out according to demand, every running unit turning at the same speed to hold the pressure set point.
- The set ships with an 8L precharged diaphragm tank for low-flow stability.
- The package is wet-tested and pre-configured, requiring only pipework and power on site.
- Frequency converters on the motors pair with permanent magnet motors for efficient part-load operation.
- Both constant-pressure and proportional-pressure modes are available, so plant rooms can tune response to pipework.
- Each main pump is rated 7.5 kW (P2), so per-pump draw scales down as speed follows demand.
- The touch-panel GENIECON interface shows system status and allows direct setpoint changes on the door.
- Maximum operating pressure of 16 bar with motors sealed to IP54.
- Three Grundfos CRNE 15-7 vertical multistage pumps run in parallel on one common base frame.
- Stainless steel manifolds provide two 100 mm manifold connections ready for pipework.
- Slow-speed duty and staged switching keep consumption down through low-demand hours.
What's Included
- 3 x Grundfos CRNE 15-7 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 | 1309 L/Min |
| Max Head | 138 m |
| Power | 3 x 7.5 kW / 415v |
| Rated Current | 41.7 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.
Under high pressure conditions, what maximum dynamic head does this parallel pump unit deliver?
Under peak line requirements, the Grundfos Hydro MPC-E 3 CRNE 15-7 V1 GA-A-D-AGU delivers a maximum vertical head of 138 m and accommodates working system pressures up to 16 bar.
What manifold sizing and check valve arrangement connects the parallel pumps together on this skid?
Factory pipework configuration on the Hydro MPC-E 3 CRNE 15-7 incorporates DN100 stainless steel manifolds, complete with individual pump isolating valves and line non-return valves.
What factory warranty period and Australian service support backs this booster package?
Factory backing for the Hydro-MPC-E-3-CRNE-15-7 includes an authentic Grundfos two-year manufacturer warranty covering the pumps, drive electronics, and skid assembly.
Which total water throughput does this packaged booster unit maintain across peak duty hours?
At full operational capacity, the Hydro MPC E 3 CRNE 15 7 provides up to 1309 L/min total water throughput to satisfy heavy facility consumption requirements.
Which variable speed electric motor arrangement drives the centrifugal pumps on this assembly?
Power for the 3 CRNE 15-7 (Hydro MPC-E) is delivered via three high-efficiency variable frequency drive MGE electric motors of 7.5 kW each, wired for a 3 x 400 V electrical supply with built-in speed regulation.
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