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SKU: 93637851
Grundfos Hydro MPC-E 3 x CRNE 15-1 Three Phase 3 x 1.5kW 304ss Booster System w/8L Tank and CU 352 Controller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
School blocks and council facilities fed by long, pressure-hungry reticulation get a constant-pressure answer in this Grundfos Hydro MPC-E 3 CRNE 15-1 set. The complete system ships factory assembled and tested under part number 93637851.
The system supports flow rates up to 1407 L/min. It can develop up to 19 metres of head for dependable pressure boosting. 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.
For installation, the booster is supplied pre-assembled with stainless steel manifolds, two 100 mm manifold connections, isolation valves, non-return valves, pressure sensors and a gauge, plus an 8L diaphragm tank. It is designed for 3 x 400 V power at 50 Hz with a rated current of 9.3 A, with IP54 motor protection and a 16 bar maximum system pressure. Liquid-temperature suitability is 5°C to 60°C.
Typical duty sits with industry, high-rise developments and commercial buildings. It is designed for clean-water pressure boosting where demand varies through the day.
Features
- A suction-side pressure sensor guards the pumps against dry running.
- Power use precisely tracks demand, avoiding the waste of fixed-speed alternates.
- Control decisions come from real pump curves, not generic models, via the GENIECON UNIT.
- The stainless steel manifold assembly is supplied with two 100 mm manifold connections.
- Pump staging follows demand automatically: pumps enter at low speed as pressure drops, ramp to equal speed, and exit as flow fades.
- Each main pump is rated 1.5 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.
- Variable speed comes from frequency converters matched to permanent magnet motors, keeping the booster set in its efficient range.
- Three Grundfos CRNE 15-1 vertical multistage pumps run in parallel on one common base frame.
- An integrated 8L diaphragm tank carries small draw-offs and limits pump cycling.
- Rated for 16 bar system pressure; motors carry IP54 protection.
- The package is wet-tested and pre-configured, requiring only pipework and power on site.
- Both constant-pressure and proportional-pressure modes are available, so plant rooms can tune response to pipework.
What's Included
- 3 x Grundfos CRNE 15-1 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 | 1407 L/Min |
| Max Head | 19 m |
| Power | 3 x 1.5 kW / 415v |
| Rated Current | 9.3 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 dynamic elevation head and line pressure rating applies to this packaged booster assembly?
Under peak line requirements, the Grundfos Hydro MPC-E 3 CRNE 15-1 V1 GA-A-A-AG delivers a maximum vertical head of 19 m and accommodates working system pressures up to 16 bar.
How are the inlet and outlet manifolds plumbed and isolated for maintenance across the pumps?
Factory pipework configuration on the Hydro MPC-E 3 CRNE 15-1 incorporates DN100 stainless steel manifolds, complete with individual pump isolating valves and line non-return valves.
Which warranty protection and technical support covers this packaged booster assembly?
Factory backing for the Hydro-MPC-E-3-CRNE-15-1 includes an authentic Grundfos two-year manufacturer warranty covering the pumps, drive electronics, and skid assembly.
What volumetric liquid delivery can this multi pump package supply for building water distribution?
At full operational capacity, the Hydro MPC E 3 CRNE 15 1 provides up to 1407 L/min total water throughput to satisfy heavy facility consumption requirements.
How are the pump wet ends powered and electronically controlled during variable demand hours?
Power for the 3 CRNE 15-1 (Hydro MPC-E) is delivered via three high-efficiency variable frequency drive MGE electric motors of 1.5 kW each, wired for a 3 x 400 V electrical supply with built-in speed regulation.
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