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SKU: 93368410
Grundfos Hydro Multi-E 3 x CRNE32-2 Three Phase 3 x 5.5kW Variable Speed 304ss Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Mining accommodation villages and remote workforce infrastructure specify the rugged Grundfos Hydro Multi-E 3 x CRNE32-2 Three Phase 3 x 5.5kW Variable Speed 304ss Booster Pump Set with 24L Tank. Three Grundfos CRNE32-2 multistage pumps work in unison to eliminate pressure fluctuations during heavy usage. Part number 93368410 provides the complete tested package in a single order line.
Built to eliminate upper-storey pressure drop, the booster delivers sustained volume up to 2400 L/min. Across vertical multi-storey plumbing risers, the package comfortably develops up to 57.2 metres of head. Multi-Master autonomous inverter technology enables each pump to take lead control dynamically, providing complete hardware redundancy without requiring a separate central control cabinet.
The entire pumping package sits upon a precision-welded structural mounting frame. The set is fully pre-plumbed with two 150 mm manifold connections, dedicated isolation valves, and integrated non-return valves on each discharge line. It connects to a 3 x 380-415 V supply at 50 / 60 Hz with combined rated current of 40.9 A (3 x 13.6 A per pump). A 24L 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.
Engineered for correctional institutions, security facilities, and justice precincts. 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
- Factory-fitted 24L diaphragm pressure tank to suppress water hammer
- Pre-plumbed with two 150 mm manifold connections and isolating non-return valves
- Dual pressure transmitters providing continuous line monitoring and fault failover
- Combined rated current draw of 40.9 A (3 x 13.6 A per pump)
- Maximum operating pressure rating of 16 bar for robust commercial duty
- Peak volumetric clean water delivery flow up to 2400 L/min
- Wetted components manufactured from high-grade Stainless Steel and 316-grade fittings
- Maximum vertical delivery head up to 57.2 metres
- Integrated multi-pump array featuring three Grundfos CRNE32-2 multistage pumps
- Electrical supply rating: 3 x 380-415 V at 50 / 60 Hz
- Industrial IP55 dust and moisture ingress protection on all pump drives
What's Included
- Grundfos Hydro Multi-E 3 CRNE32-2 U2 A-A-I-I-DU Factory-Tested Booster Skid
- Three x Grundfos CRNE32-2 Multistage Pumps with Integrated Frequency Converters
- Integrated Multi-Master Autonomous Inverter Drive System
- 1 x Factory-Mounted 24L Diaphragm Pressure Tank
- Suction and Discharge Manifolds (two 150 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 | 2400 L/Min |
| Max Head | 57 m |
| Power | 3 x 5.5 kW / 415v |
| Rated Current | 3 x 13.6 Amps |
| Suitable For | Commercial Water Supply, Process and Food-Grade Duties |
| Body Material | Stainless Steel |
| Liquid Temperature | 5°C to 60°C |
| Inlet Size | 150 mm |
| Outlet Size | 150 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 maximum water demand, what delivery flow volume can this multi-pump package maintain?
For high-draw distribution headers, the Grundfos Hydro Multi-E 3 CRNE32-2 U2 A-A-I-I-DU (part number 93368410) provides a maximum water delivery volume of 2400 L/min.
What electric motor power and supply voltage powers each pump in this packaged booster set?
Electric motor drives powering the Hydro Multi-E 3 CRNE32-2 comprise three 5.5 kW IE5 permanent-magnet MGE electric units operating on a 3 x 380-415 V electrical connection.
Which system working pressure and maximum vertical head does this multistage booster unit produce?
Under full discharge head conditions, the Hydro-Multi-E-3-CRNE32-2 achieves up to 57.2 m total dynamic lift and an 10 bar operating pressure.
How are the parallel centrifugal pumps connected to common suction and discharge manifolds?
Fluid connection headers on the Hydro Multi E 3 CRNE32 2 provide DN 150 stainless steel suction and discharge manifolding complete with isolation valves and check valves.
How is this multistage booster skid protected under manufacturer warranty terms?
Complete equipment coverage for the 3 CRNE32-2 (Hydro Multi-E) incorporates a genuine Grundfos two-year manufacturer warranty covering all mechanical wet ends, motors, and manifold headers.
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