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SKU: 93368453
Grundfos Hydro Multi-E 2 x CRNE 95-1-1 Three Phase 2 x 7.5kW Variable Speed Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Hospital surgical suites and intensive care wards rely on the Hydro Multi-E 2 CRNE 95-1-1 to maintain steady mains pressure. The package operates two Grundfos CRNE 95-1-1 vertical multistage pumps in parallel, automatically staging each unit as flow demand increases. Part number 93368453 provides the complete tested package in a single order line.
Discharge throughput reaches up to 5000 L/min across active demand cycles. Multistage vertical hydraulics produce up to 36.4 metres of maximum head. Because every pump carries its own frequency converter and Multi-Master software elects the controlling pump itself, losing a control unit or pressure sensor means seamless handover rather than a shutdown.
Pre-plumbed on a rigid base frame, the assembly incorporates stainless steel pipework, two 200 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 10 bar. Liquid-temperature suitability is 5°C to 60°C, and inlet pressure is rated to 10 bar.
Primary deployment environments include high-rise apartments, hotel plant rooms and schools and universities, where draw demands vary continuously. Variable-speed motor modulation makes the set a practical clean-water pressure-boosting solution for both new plant rooms and system upgrades.
FEATURES
- Two Grundfos CRNE 95-1-1 pumps share the boosting work in parallel.
- Stainless steel manifolds provide two 200 mm manifold connections ready for plant pipework.
- Dry-running protection is built into the control, protecting the pumps if the suction supply is interrupted.
- Factory assembled and wet-tested, the set arrives pre-configured for straightforward installation.
- Integrated Grundfos GO compatibility supports configuration, logging and diagnostics from a smartphone.
- Constant pressure control holds the delivered pressure flat while proportional mode lets setpoints flex with demand.
- Each main pump is rated 7.5 kW (P2), so per-pump draw scales down as speed follows demand.
- Multi-Master redundancy means either pump can act as controller, with seamless changeover on fault.
- An integrated 24L diaphragm tank carries small draw-offs and limits pump cycling.
- Cascade logic brings pumps on-line and off-line against changing demand without manual intervention.
- Power use precisely tracks demand, avoiding the waste of fixed-speed alternates.
- Each pump is driven by IE5 permanent magnet motors with frequency-controlled speed matching demand.
- Maximum operating pressure of 10 bar with motors sealed to IP54.
What's Included
- 2 x Grundfos CRNE 95-1-1 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 | 5000 L/Min |
| Max Head | 36 m |
| Power | 2 x 7.5 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 | 200 mm |
| Outlet Size | 200 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 peak water delivery flow rate does this multi-pump booster package provide?
Operating across its factory curve, the Grundfos Hydro Multi-E 2 CRNE95-1-1 U2 A-A-I-I-DU (part number 93368453) discharges up to 5000 L/min of clean water during peak facility draw.
What electric drive motors and inverter units power the centrifugal wet ends on this skid?
Power for the Hydro Multi-E 2 CRNE95-1-1 is delivered via two high-efficiency IE5 permanent-magnet MGE electric motors of 7.5 kW each wired for a 3 x 380-415 V mains supply.
How much total elevation head can this variable speed multi-pump package generate?
System pressure envelope for the Hydro-Multi-E-2-CRNE95-1-1 supports up to 10 bar while generating up to 36.4 m peak vertical elevation head.
How are the suction and discharge manifolds plumbed to provide individual pump isolation?
Common header pipework on the Hydro Multi E 2 CRNE95 1 1 includes factory-plumbed DN 200 stainless steel suction and discharge lines with isolation and non-return check valves.
What manufacturer warranty duration covers this variable speed booster assembly?
Genuine manufacturer support backs the 2 CRNE95-1-1 (Hydro Multi-E) with a comprehensive Grundfos two-year factory warranty covering all pre-assembled components and electronics.
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