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SKU: 93368454
Grundfos Hydro Multi-E 3 x CRNE95-1-1 Three Phase 3 x 7.5kW Variable Speed Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Delivering stable header pressure throughout large industrial processing loops is guaranteed with the Grundfos Hydro Multi-E 3 x CRNE95-1-1 Three Phase 3 x 7.5kW Variable Speed Booster Pump Set with 24L Tank. Three Grundfos CRNE95-1-1 multistage pumps work in unison to eliminate pressure fluctuations during heavy usage. Part number 93368454 provides the complete tested package in a single order line.
The commercial-grade hydraulic manifold easily handles aggregate fluid flows up to 7500 L/min. Across vertical multi-storey plumbing risers, the package comfortably develops up to 36.4 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 compact commercial booster is built upon a torsion-resistant mounting platform. The set is fully pre-plumbed with two 250 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 77.4 A (3 x 25.8 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.
Recommended for light industrial unit estates, trade retail hubs, and storage facilities. Integrating variable speed electronic control eliminates water hammer, extends mechanical life, and lowers lifecycle energy consumption compared to fixed-speed boosting systems.
FEATURES
- Combined rated current draw of 77.4 A (3 x 25.8 A per pump)
- Maximum vertical delivery head up to 36.4 metres
- Integrated multi-pump array featuring three Grundfos CRNE95-1-1 multistage pumps
- Peak volumetric clean water delivery flow up to 7500 L/min
- Pre-plumbed with two 250 mm manifold connections and isolating non-return valves
- Electrical supply rating: 3 x 380-415 V at 50 / 60 Hz
- Maximum operating pressure rating of 16 bar for robust commercial duty
- Permissible liquid temperature range from 5°C to 60°C
- Factory-fitted 24L diaphragm pressure tank to suppress water hammer
- Industrial IP55 dust and moisture ingress protection on all pump drives
- Dual pressure transmitters providing continuous line monitoring and fault failover
- Wetted components manufactured from high-grade Stainless Steel and 316-grade fittings
What's Included
- Grundfos Hydro Multi-E 3 CRNE95-1-1 U2 A-A-I-I-DU Factory-Tested Booster Skid
- Three x Grundfos CRNE95-1-1 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 250 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 | 7500 L/Min |
| Max Head | 36 m |
| Power | 3 x 7.5 kW / 415v |
| Rated Current | 3 x 25.8 Amps |
| Suitable For | Commercial Water Supply, Process and Food-Grade Duties |
| Body Material | Stainless Steel |
| Liquid Temperature | 5°C to 60°C |
| Inlet Size | 250 mm |
| Outlet Size | 250 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 vertical lift head and maximum working pressure rating does this booster set provide?
Maximum dynamic head on the Grundfos Hydro Multi-E 3 CRNE95-1-1 U2 A-A-I-I-DU (part number 93368454) reaches up to 36.4 m while providing an operating pressure threshold of 10 bar.
In what manner are the inlet and discharge connections configured across the parallel pump manifolding?
Connecting the parallel pumps, the Hydro Multi-E 3 CRNE95-1-1 utilizes DN 250 stainless steel suction and discharge headers with integrated check valves and isolation valves.
Which factory warranty duration and support terms apply to this packaged booster skid?
Factory warranty terms for the Hydro-Multi-E-3-CRNE95-1-1 include a genuine Grundfos two-year manufacturer warranty securing the variable speed motors, headers, and electronics.
What total water volume can this multi-pump booster set discharge to pressurised distribution mains?
Total volumetric discharge from the Hydro Multi E 3 CRNE95 1 1 delivers up to 7500 L/min to maintain steady distribution pressure.
Which electric motor configuration and voltage specification powers this packaged booster set?
Mechanical drive on the 3 CRNE95-1-1 (Hydro Multi-E) features three inverter-controlled IE5 permanent-magnet MGE electric motors producing 7.5 kW per pump operating from a 3 x 380-415 V power supply.
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