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SKU: 93637533
Grundfos Hydro MPC-E 3 x CRIE 5-9 Single Phase 3 x 2.2kW 304ss Booster System w/8L Tank and CU 352 Controller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Showers, coffee machines and dishwashers competing for one limited mains feed rely on booster systems with no tolerance for pressure variation, and the Hydro MPC-E 3 CRIE 5-9 is engineered for exactly that duty. Part number 93637533 provides the complete tested package in a single order line.
This set provides up to 504 L/min of flow capacity. Variable-speed operation can develop up to 89 metres of head where required. 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 50 mm manifold connections, isolation valves, non-return valves, pressure sensors and a gauge, plus an 8L diaphragm tank. It is designed for 1 x 400 V power at 50 Hz with a rated current of 12.9 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 high-rise developments, irrigation schemes and industry. It is designed for clean-water pressure boosting where demand varies through the day.
Features
- Rated for 16 bar system pressure; motors carry IP54 protection.
- The system pairs three CRIE 5-9 pumps in parallel duty, controlled as a single coordinated system.
- The GENIECON UNIT applies the pumps' exact hydraulic and electrical data when making control decisions.
- Both constant-pressure and proportional-pressure modes are available, so plant rooms can tune response to pipework.
- Variable speed comes from frequency converters matched to permanent magnet motors, keeping the booster set in its efficient range.
- Energy draw matches the actual job because speed follows demand, not a fixed curve.
- Each main pump is rated 2.2 kW (P2), so per-pump draw scales down as speed follows demand.
- A suction-side pressure sensor guards the pumps against dry running.
- The stainless steel manifold assembly is supplied with two 50 mm manifold connections.
- Pumps are cut in and out according to demand, every running unit turning at the same speed to hold the pressure set point.
- An integrated 8L diaphragm tank carries small draw-offs and limits pump cycling.
- The package is wet-tested and pre-configured, requiring only pipework and power on site.
- The touch-panel GENIECON interface shows system status and allows direct setpoint changes on the door.
What's Included
- 3 x Grundfos CRIE 5-9 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 | 504 L/Min |
| Max Head | 89 m |
| Power | 3 x 2.2 kW / 415v |
| Rated Current | 12.9 Amps |
| Suitable For | Commercial Water Supply, Irrigation and Transfer Duty |
| Body Material | Stainless Steel |
| 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.
How much water delivery can this variable frequency booster system discharge into the header pipework?
Operating across its factory curve, the Grundfos Hydro MPC-E 3 CRIE 5-9 V1 GA-A-A-AG discharges up to 504 L/min of clean water to maintain consistent line pressure during peak demand cycles.
What electric motor propulsion package drives each parallel pump in this booster assembly?
Each centrifugal stage of the Hydro MPC-E 3 CRIE 5-9 is driven by a 2.2 kW variable frequency drive MGE electric motor running on 1 x 400 V power, utilizing built-in variable speed drives to adjust output dynamically.
What maximum system pressure and elevation lift capability can this booster skid achieve?
Elevating water across multi-level pipework, the Hydro-MPC-E-3-CRIE-5-9 maintains up to 89 m total dynamic head with an overall 16 bar maximum operating limit.
How are the suction and discharge lines plumbed and valved across this packaged booster assembly?
Plumbed for rapid site installation, the Hydro MPC E 3 CRIE 5 9 includes R 2" stainless steel headers equipped with dedicated isolating valves, check valves, and pressure transmitters.
Which factory warranty provisions protect this packaged variable speed booster unit?
Grundfos provides two-year manufacturer warranty coverage on the 3 CRIE 5-9 (Hydro MPC-E), securing the complete multi-pump package, manifolds, and integrated electronics.
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