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SKU: 93368415
Grundfos Hydro Multi-E 2 x CRNE 32-5-2 Three Phase 2 x 15kW Variable Speed Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Commercial brewery operations running frequent CIP wash-down and cellar rinse lines specify the Hydro Multi-E 2 CRNE 32-5-2. Configured with two CRNE 32-5-2 vertical pumps in parallel, the booster dynamically matches motor speed to immediate water requirements. Part number 93368415 provides the complete tested package in a single order line.
Peak fluid movement delivers up to 1600 L/min across the header assembly. Multistage vertical hydraulics produce up to 129.3 metres of maximum head. Integrated Multi-Master intelligence coordinates the pumps without requiring an external control panel, ensuring automatic role swapping and uninterrupted pressure stabilization.
Pre-assembled on an industrial mounting skid, the package includes stainless steel manifolds, two 100 mm manifold connections, isolation and non-return valves, pressure sensors, plus a 24L diaphragm tank. It connects to a 3 x 380-415 V supply at 50 / 60 Hz with combined rated current of 51.6 A (2 x 25.8 A per pump). Motors carry IP54 sealing with maximum pressure of 16 bar. Liquid-temperature suitability is 5°C to 60°C, and inlet pressure is rated to 16 bar.
Clean-water boosting duties commonly span mixed-use commercial buildings, corporate office towers and shopping centres, where variable flow is required. Variable-speed motor modulation makes the set a practical clean-water pressure-boosting solution for both new plant rooms and system upgrades.
FEATURES
- Energy draw matches the actual job because speed follows demand, not a fixed curve.
- Multi-Master redundancy means either pump can act as controller, with seamless changeover on fault.
- Both constant-pressure and proportional-pressure modes are available, so plant rooms can tune response to pipework.
- Rated 15 kW (P2) on every main pump in the frame.
- The system protects its pumps against dry running if the incoming supply is lost.
- Each pump is driven by IE5 permanent magnet motors with frequency-controlled speed matching demand.
- An integrated 24L diaphragm tank carries small draw-offs and limits pump cycling.
- Stainless steel manifolds provide two 100 mm manifold connections ready for plant pipework.
- Factory assembled and wet-tested, the set arrives pre-configured for straightforward installation.
- Two Grundfos CRNE 32-5-2 vertical multistage pumps run in parallel on one common base frame.
- Maximum operating pressure of 16 bar with motors sealed to IP54.
- Integrated Grundfos GO compatibility supports configuration, logging and diagnostics from a smartphone.
- Pumps are cut in and out according to demand, every running unit turning at the same speed to hold the pressure set point.
What's Included
- 2 x Grundfos CRNE 32-5-2 vertical multistage pumps
- IE5 permanent magnet motors with integrated frequency converters
- Stainless steel suction manifold
- Stainless steel discharge manifold
- Non-return valves
- Isolation valves
- Pressure sensors/transmitters
- Pressure gauge
- 24L diaphragm pressure tank
- Factory assembled and tested booster system
SPECIFICATIONS
| Max Flow | 1600 L/Min |
| Max Head | 129 m |
| Power | 2 x 15 kW / 415v |
| Rated Current | 2 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 | 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 manifold sizing and check valve arrangement connects the parallel pumps together on this skid?
Factory pipework configuration on the Grundfos Hydro Multi-E 2 CRNE32-5-2 U2 A-A-I-I-D (part number 93368415) incorporates DN 100 stainless steel manifolds, complete with individual pump isolating valves and line check valves.
What factory warranty period and Australian service support backs this booster package?
Australian warranty protection on the Hydro Multi-E 2 CRNE32-5-2 features a comprehensive Grundfos two-year manufacturer warranty covering the pumps, manifold headers, and motors.
Which total water throughput does this packaged booster unit maintain across peak duty hours?
Across variable demand cycles, the Hydro-Multi-E-2-CRNE32-5-2 maintains up to 1600 L/min total water throughput into the ringmain.
Which variable speed electric motor arrangement drives the centrifugal pumps on this assembly?
Inverter-driven electric propulsion on the Hydro Multi E 2 CRNE32 5 2 provides mechanical output via two 15 kW IE5 permanent-magnet MGE electric units from a 3 x 380-415 V electrical supply.
Under high elevation demands, what total dynamic head does this parallel booster set produce?
Across high-lift distribution piping, the 2 CRNE32-5-2 (Hydro Multi-E) supplies up to 129.3 m total dynamic head with an operating pressure rating of 16 bar.
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