Calpeda MXHL EI 805 Three Phase 1.8kW Variable Speed Single Pump Multistage Booster Set with I-MAT Converter

Suburban shopping strip tenancies and retail plaza amenities eliminate pressure fluctuations using the Calpeda MXHL EI 805 booster set. Built with 1 x Calpeda MXHL 805 multistage pump assemblies, the package delivers a maximum volumetric flow rate of 217 L/min to overcome sudden demand spikes across commercial pipework. The hydraulic wet ends produce a maximum shut-off head of 54 metres to maintain constant vertical static elevation without line starvation.

The closed-loop inverter control system smoothly regulates single-line throughput up to 217 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.

Featuring an accessible mechanical layout, the skid rests upon a durable steel base frame. Hydraulic construction utilizes premium 316L Stainless Steel impellers, stage chambers, and pump casings for superior corrosion resistance and longevity. The 5-stage hydraulic stacks connect into common manifolds featuring a 40 mm suction port and a 32 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 drive architecture features a high-efficiency induction motor rated for continuous S1 commercial service. Operating with a full-load current rating of 4.8 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.
• The single-pump hydraulic assembly provides dependable clean water discharge capacity reaching up to 217 L/min.
• The multistage hydraulic wet end generates up to 54 metres of maximum head to sustain balanced upper-floor pressure.
• Corrosion-proof AISI 316L stainless steel construction throughout the hydraulic stack guarantees uncompromising hygiene and chemical resilience.
• System line pressure is stabilized by an 18 L membrane vessel paired with electronic pressure transducers for active dry-run protection.
• The compact single-pump casing incorporates an axial 40 mm suction port and a radial 32 mm delivery connection.
• Industrial-grade 400V 50 Hz electric motors provide vibration-free mechanical drive with IP54 ingress protection and Class F thermal insulation.
• The complete pumping assembly accommodates liquid temperatures from -15°C to +110°C under maximum casing pressures up to 10 bar.
• A heavy-duty S235JR galvanized steel base provides solid structural alignment and prevents mechanical stress on pipework.
• Complete peace of mind is guaranteed through an official 24 Months manufacturer warranty covering all mechanical and electrical elements.

What's Included

• 1 x Calpeda MXHL 805 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 (40 mm)
• 1 x Common AISI 304 stainless steel discharge manifold with check valves (32 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)