Calpeda MXV50-15 Series Vertical Multistage Pumps - Three Phase (Max 480LPM)

The Calpeda MXV50-15 Series is a high-capacity, high-performance solution designed for demanding water transfer and pressure-boosting applications. This robust three-phase vertical multistage pump delivers a maximum flow rate of 480 litres per minute, combining impressive capacity with energy-efficient operation. Its vertical in-line design with matching suction and delivery ports simplifies installation and integration into new or existing systems, even where space is at a premium. The pump ensures consistent pressure and reliable performance under continuous duty conditions.

Precision-engineered using premium-grade stainless steel, the MXV50-15 Series offers excellent corrosion and wear resistance for long-lasting durability.It is ideal for clean, non-explosive liquids that are non-aggressive towards stainless steel, with optional materials and sealing configurations available for specific applications. The pump can handle liquid temperatures from -15 °C to +110 °C and pressures up to 25 bar (16 bar with oval flanges). A key service-friendly feature is the ability to replace the mechanical seal without removing the motor, minimising downtime and maintenance costs.

FEATURES

• In-line Design: Vertical multistage construction with suction and delivery ports of the same diameter, arranged on the same axis for straightforward installation.
• Corrosion Resistance: Equipped with corrosion-resistant bearing sleeves lubricated by the pumped liquid, ensuring long service life in challenging conditions.
• Service-Friendly: The mechanical seal can be replaced without removing the motor, minimising downtime and maintenance effort.
• Flexible Motor Compatibility: Features thrust bearing and sleeve coupling, allowing the use of standard IM V1 motors.
• High Performance: Designed for continuous duty at pressures up to 25 bar (16 bar with oval flanges), with liquid temperatures ranging from -15 °C to +110 °C.

APPLICATIONS

• Water supply and pressure-boosting systems
• High-pressure washing plants
• Irrigation and agricultural uses
• Sport installations
• Clean liquid handling where stainless steel compatibility is required

SPECIFICATIONS

• Max flow rate: 480 LPM
• Max casing pressure: 25 bar (16 bar with oval flanges)
• Liquid temperature: -15 °C to +110 °C
• Ambient temperature: up to 40 °C
• Motor: 2-pole induction motor (50 Hz, ~2900 rpm), IE3 efficiency class (≥0.75 kW), IP55, Class F insulation
• Voltage: 230/400 V (up to 3 kW), 400/690 V (from 4 kW)

CONSTRUCTION MATERIALS

• Wetted parts in stainless steel AISI 304 (AISI 316L optional)
• Mechanical seal: Hard metal / Carbon / EPDM