CALPEDA

SKU:MXH-F 4803/A | 62245031100

MXH

Cast Iron

Delivery Time: For delivery lead times on this product, please contact the office.

Calpeda MXH | MXHM | MXH-F Horizontal Multistage Pumps:

Compact stainless steel multistage pumps for clean water, domestic supply, and pressure boosting

Flow: 1 to 66 m³/h
Head: 5.5 to 68 m
Power: 0.33 to 7.5 kW

Performance
The Calpeda MXH series features horizontal multistage pumps in chrome-nickel stainless steel (AISI 304), offering quiet, efficient operation for a wide range of clean water applications. Designed with a robust one-piece barrel casing, compact base, and central access points for filling and draining, these pumps are ideal for systems requiring space-saving installation and long-term reliability.

Applications
Suitable for:

• Domestic and commercial water supply

• Garden irrigation and rainwater reuse

• Booster systems in civil and industrial installations

• Clean process water systems with non-aggressive fluids

Construction

• Chrome-nickel stainless steel AISI 304 pump casing

• Multi-stage impeller system in stainless steel

• Front suction and radial top discharge

• Centrally positioned fill and drain plugs

• Optional flanged ports (MXH-F) and Victaulic couplings (-V)

• Carbon-ceramic mechanical seal with EPDM elastomers

• Built for durability with compact lantern bracket and base

• Frequency converter models available (EI version on request)

Operating Conditions
Liquid temperature: -15 °C to +110 °C
Ambient temperature: Up to 40 °C
Maximum pressure: 8 bar (10 bar for MXH 20, 32, 48)
Continuous duty (S3 60% for single-phase motors up to 1.8 kW)

Motor
2-pole induction motor, 50 Hz (n ≈ 2900 rpm)
MXH: Three-phase 230/400 V (up to 3 kW), 400/690 V (from 3.7 to 7.5 kW)
MXHM: Single-phase 230 V ±10% with thermal protector
Insulation class F, protection IP54 (IP55 on request)
IE2 efficiency for single-phase motors, IE3 for three-phase
Frequency converter compatible from 1.1 kW
Built to EN 60034 and EN 60335 standards

Materials

• Pump body and impellers: AISI 304 stainless steel

• MXH-F variants: available with flanged ports

• Shaft: AISI 303 or 316 depending on model

• Wear rings: PPS

• Mechanical seal: Ceramic / Carbon / EPDM

Delivery
Free UK mainland delivery from Pumps and Gearboxes Direct