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SKU: 93637594
Grundfos Hydro MPC-E 3 x CRIE 15-4 Three Phase 3 x 5.5kW 304ss Booster System w/18L Tank and CU 352 Controller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Commercial building services specify the factory-matched hydraulics and integrated drives of the Grundfos Hydro MPC-E 3 x CRIE 15-4 Three Phase 3 x 5.5kW 304ss Booster System w/18L Tank and CU 352 Controller. Three Grundfos CRIE 15-4 multistage pumps work in unison to eliminate pressure fluctuations during heavy usage. Part number 93637594 provides the complete tested package in a single order line.
The parallel booster arrangement provides dependable water transfer up to 1420 L/min. Across vertical multi-storey plumbing risers, the package comfortably develops up to 81.1 metres of head. A Grundfos GENIECON PANEL on the common base frame provides system control; the GENIECON unit inside holds the exact hydraulic data of the pumps to stage operation precisely according to real-time curve demand.
The complete unit is factory-aligned and secured to a rigid structural steel skid. The set is fully pre-plumbed with two 100 mm manifold connections, dedicated isolation valves, and integrated non-return valves on each discharge line. It connects to a 3 x 415 V supply at 50 / 60 Hz with combined rated current of 30.7 A (3 x 10.2 A per pump). A 18L diaphragm pressure tank absorbs initial draw-offs and line hammer, while IP55 enclosure protection and a 16 bar pressure rating ensure long-term mechanical reliability. Liquid-temperature suitability is 5°C to 60°C for all standard clean water booster duties.
Ideal for cultural heritage institutions, regional museums, and civic art galleries. Integrating variable speed electronic control eliminates water hammer, extends mechanical life, and lowers lifecycle energy consumption compared to fixed-speed boosting systems.
FEATURES
- Permissible liquid temperature range from 5°C to 60°C
- Integrated multi-pump array featuring three Grundfos CRIE 15-4 multistage pumps
- Maximum vertical delivery head up to 81.1 metres
- Combined rated current draw of 30.7 A (3 x 10.2 A per pump)
- Factory-fitted 18L diaphragm pressure tank to suppress water hammer
- Industrial IP55 dust and moisture ingress protection on all pump drives
- Pre-plumbed with two 100 mm manifold connections and isolating non-return valves
- Electrical supply rating: 3 x 415 V at 50 / 60 Hz
- Peak volumetric clean water delivery flow up to 1420 L/min
- Wetted components manufactured from high-grade Stainless Steel and 316-grade fittings
- Maximum operating pressure rating of 16 bar for robust commercial duty
- Dual pressure transmitters providing continuous line monitoring and fault failover
What's Included
- Grundfos Hydro MPC-E 3 CRIE 15-4 V1 GA-A-A-AG Factory-Tested Booster Skid
- Three x Grundfos CRIE 15-4 Multistage Pumps with Integrated Frequency Converters
- Grundfos GENIECON Panel Multi-Pump Control System
- 1 x Factory-Mounted 18L Diaphragm Pressure Tank
- Suction and Discharge Manifolds (two 100 mm manifold connections)
- Individual Pump Isolation Valves and Spring-Loaded Non-Return Valves
- Dual Factory-Calibrated Pressure Transmitters
- Heavy-Duty Structural Steel Mounting Baseplate
- Comprehensive Installation and Operating Documentation
SPECIFICATIONS
| Max Flow | 1420 L/Min |
| Max Head | 81 m |
| Power | 3 x 5.5 kW / 415v |
| Rated Current | 3 x 10.2 Amps |
| Suitable For | Commercial Water Supply, Process and Food-Grade Duties |
| Body Material | Stainless Steel |
| Liquid Temperature | 5°C to 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.
How are the suction and discharge lines plumbed and valved across this packaged booster assembly?
Connecting the parallel pumps, the Grundfos Hydro MPC-E 3 CRIE 15-4 V1 GA-A-A-AG (part number 93637594) utilizes DN 100 stainless steel suction and discharge headers with integrated check valves and isolation valves.
Which factory warranty provisions protect this packaged variable speed booster unit?
Factory warranty terms for the Hydro MPC-E 3 CRIE 15-4 include a genuine Grundfos two-year manufacturer warranty securing the variable speed motors, headers, and electronics.
How much water flow rate can this multi-pump package displace when operating at full capacity?
Total volumetric discharge from the Hydro-MPC-E-3-CRIE-15-4 delivers up to 1420 L/min to maintain steady distribution pressure.
Which electric motor drives and frequency converters provide propulsion on this booster skid?
Mechanical drive on the Hydro MPC E 3 CRIE 15 4 features three inverter-controlled IE5 permanent-magnet MGE electric motors producing 5.5 kW per pump operating from a 3 x 415 V power supply.
Which vertical head pressure does this parallel multistage booster assembly generate?
Maximum dynamic head on the 3 CRIE 15-4 (Hydro MPC-E) reaches up to 81.1 m while providing an operating pressure threshold of 16 bar.
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