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SKU: 93320236
Grundfos Hydro Multi-E 2 x CRE 32-2 Three Phase 2 x 5.5kW Variable Speed Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Processing plants and multi-storey carparks whose boosters never truly idle rely on booster systems with no tolerance for pressure variation, and the Hydro Multi-E 2 CRE32-2 is engineered for exactly that duty. Part number 93320236 provides the complete tested package in a single order line.
This set provides up to 1545 L/min of flow capacity. Variable-speed operation can develop up to 57 metres of head where required. There is no separate central controller to purchase: Multi-Master control resides within the pumps, either unit can assume the controlling role, and a fault is handed over cleanly without interrupting supply.
The two-pump package arrives as one base-mounted assembly with stainless steel manifolds, two 100 mm manifold connections, valves, sensors and a pressure gauge, plus a 24L diaphragm tank. Electrical supply is 3 x 380-415 V at 50 / 60 Hz with a rated current of 27.2 A. The motors have IP54 protection and the system is rated to 10 bar maximum pressure. Liquid-temperature suitability is 5°C to 60°C. Inlet pressure is rated to 10 bar.
Applications include hospitals, industrial process supply and high-rise apartments. The control flexibility suits clean-water boosting in new installations and upgrades.
Features
- Factory assembled and wet-tested, the set arrives pre-configured for straightforward installation.
- Energy draw matches the actual job because speed follows demand, not a fixed curve.
- An integrated 24L diaphragm tank carries small draw-offs and limits pump cycling.
- Rated 5.5 kW (P2) on every main pump in the frame.
- Both constant-pressure and proportional-pressure modes are available, so plant rooms can tune response to pipework.
- The system protects its pumps against dry running if the incoming supply is lost.
- Integrated Grundfos GO compatibility supports configuration, logging and diagnostics from a phone.
- Frequency converters on the motors pair with IE5 permanent magnet motors for efficient part-load operation.
- Rated for 10 bar system pressure; motors carry IP54 protection.
- Multi-Master redundancy means either pump can act as controller, with seamless changeover on fault.
- The stainless steel manifold assembly is supplied with two 100 mm manifold connections.
- Two Grundfos CRE 32-2 pumps share the boosting work in parallel.
- Cascade logic brings pumps on-line and off-line against changing demand without manual intervention.
What's Included
- 2 x Grundfos CRE 32-2 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 | 1545 L/Min |
| Max Head | 57 m |
| Power | 2 x 5.5 kW / 415v |
| Rated Current | 2 x 27.2 Amps |
| Suitable For | Commercial Water Supply, Pressure Boosting |
| Body Material | Cast Iron |
| Liquid Temperature | 5°C – 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 dynamic head pressure does this parallel booster package generate across distribution pipework?
Under peak line requirements, the Grundfos Hydro Multi-E 2 CRE32-2 U2 A-A-I-I-DU delivers a maximum vertical head of 57 m and accommodates working system pressures up to 10 bar.
How are the parallel multistage pumps plumbed into common suction and discharge manifolds?
Factory pipework configuration on the Hydro Multi-E 2 CRE32-2 incorporates DN 100 stainless steel manifolds, complete with individual pump isolating valves and line non-return valves.
Which manufacturer warranty provisions cover the complete packaged booster set?
Factory backing for the Hydro-Multi-E-2-CRE32-2 includes an authentic Grundfos two-year manufacturer warranty covering the pumps, drive electronics, and skid assembly.
What peak water delivery rate can this parallel pump package achieve across the distribution network?
At full operational capacity, the Hydro Multi E 2 CRE32 2 provides up to 1545 L/min total water throughput to satisfy heavy facility consumption requirements.
Which electric drive motor specification powers the parallel pump wet ends on this skid?
Power for the 2 CRE32-2 (Hydro Multi-E) is delivered via two high-efficiency IE5 permanent-magnet MGE electric motors of 5.5 kW each, wired for a 3 x 380-415 V electrical supply with built-in speed regulation.
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