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SKU: MXH-F EI 4803*
Calpeda MXH-F EI 4803 Three Phase 7.5kW Variable Speed Single Pump Multistage Booster Set with I-MAT Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Commercial property maintenance supervisors install the pre-commissioned Calpeda MXH-F EI 4803 booster set for turnkey pressure boosting. Built with 1 x Calpeda MXH-F 4803 multistage pump assemblies, the package delivers a maximum volumetric flow rate of 1000 L/min to overcome sudden demand spikes across commercial pipework. The hydraulic wet ends produce a maximum shut-off head of 60.5 metres to maintain constant vertical static elevation without line starvation.
Through smooth motor velocity regulation, total line discharge capacity from the unit extends up to 1000 L/min. System regulation is controlled by an integrated motor-mounted I-MAT variable frequency drive. The pump dynamically adjusts its operating frequency to match instantaneous draw-off rates, eliminating mechanical water hammer and destructive line pressure surges. A factory-plumbed 18 L membrane pressure vessel dampens transient micro-fluctuations, while digital pressure transducers provide real-time line feedback to protect against dry running.
The self-contained skid package is supported by a reinforced structural mounting frame. Hydraulic construction utilizes premium 304 Stainless Steel impellers, stage chambers, and pump casings for superior corrosion resistance and longevity. The 3-stage hydraulic stacks connect into common manifolds featuring a 80 mm suction port and a 80 mm delivery connection. Each individual pump line incorporates dedicated nickel-plated brass shut-off ball valves and non-return check valves mounted on a vibration-dampened S235JR steel baseplate.
The electrical power assembly utilizes an industrial-grade induction motor engineered for inverter regulation. Operating with a full-load current rating of 8.3 Amps, the TEFC motor configuration incorporates IP54 ingress protection and Class F thermal winding insulation. The package is rated for continuous fluid temperatures from -15°C to +110°C and ambient plant room environments up to 40°C. Manufactured to strict European standards, the entire variable-speed booster system is backed by a comprehensive 24 Months manufacturer warranty.
Key Features
- Advanced I-MAT variable speed drives provide smooth soft-start and soft-stop acceleration to safeguard downstream mechanical pipework.
- Engineered for high-efficiency hydraulic delivery, the single multistage wet end discharges clean water volumes up to 1000 L/min.
- High-pressure multi-stage engineering produces up to 60.5 metres of vertical elevation to prevent line starvation.
- All primary hydraulic components including pump casings, stage chambers, and impellers are manufactured from robust AISI 304 stainless steel.
- System line pressure is stabilized by an 18 L membrane vessel paired with electronic pressure transducers for active dry-run protection.
- Precision-machined 80 mm suction and 80 mm discharge ports allow clean, direct coupling to facility pipework.
- High-efficiency commercial electric motors run at 2900 rpm on 400V 50 Hz mains, drawing an absorbed current of 8.3 Amps.
- Verified operating limits safely tolerate fluid temperatures from -15°C to +110°C in plant room ambient conditions up to 40°C.
- Integrated microprocessor controls protect the pumping assembly against dry running, motor overcurrent, and supply phase loss.
- Factory quality assurance is reinforced by an official 24 Months warranty covering the pump wet ends, motors, and inverter drives.
What's Included
- 1 x Calpeda MXH-F 4803 horizontal multistage pump
- 1 x Motor-mounted I-MAT variable frequency inverter drive
- 1 x Common AISI 304 stainless steel suction manifold with isolation valves (80 mm)
- 1 x Common AISI 304 stainless steel discharge manifold with check valves (80 mm)
- 1 x Factory-mounted 18 L membrane pressure vessel on delivery header
- 2 x Digital electronic pressure transducers with M12 connection cabling
- 1 x Heavy-duty zinc-plated structural steel mounting baseplate (S235JR)
- 1 x Comprehensive installation manual and manufacturer documentation pack
SPECIFICATIONS
| Max Flow | 1000 L/Min |
| Max Head | 60.5 m |
| Power | 7.5 kW / 415v |
| Rated Current | 8.3 Amps |
| Suitable For | Facility Water Pressure Boosting |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | -15°C to +110°C |
| Inlet Size | 80 mm |
| Outlet Size | 80 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 discharge capacity can this horizontal multistage booster produce?
Bulk fluid movement on the Calpeda MXH-F EI 4803 Variable Speed Booster Set with I-MAT (3~ (400V)) (MXH-F EI 4803) delivers up to 1100 L/min (66 m³/h) across its hydraulic curve, maintaining constant pressure as discharge draw varies.
Which electrical power mains and variable speed frequency converter regulate this booster set?
The MXH-F EI 4803 connects to Three Phase 400 V mains at 50 Hz, powering a 7.5 kW (10 HP) electric motor modulated by a mounted Calpeda I-MAT variable speed drive.
Under what maximum static head elevation and line pressure limits does this package operate?
The MXH-F-EI-4803 generates up to 53 metres of maximum static head and sustains casing pressures up to 10 bar, rated for liquid temperatures between -15 °C to +110 °C.
What corrosion proof wetted metallurgy and manifold connection port sizes are incorporated?
Built with AISI 304 chromium-nickel stainless steel and AISI 304 stainless steel impellers, the MXH-F EI 4803 includes a Ceramic Alumina-Carbon-EPDM seal with DN 80 Flanged suction and DN 65 Flanged delivery connections.
What manufacturer warranty protection coverage supports this variable speed pumping assembly?
The MXH-F (MXH-F EI 4803) is backed by Calpeda manufacturer warranty coverage protecting the multistage pump wet end, electric motor, and electronic inverter console against manufacturing defects from date of invoice.
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