Calpeda Horizontal multi-stage, self-priming, close coupled pump - Mxa

Applications

For water supply systems.

For domestic use, for garden use and irrigation.

Operating conditions

Liquid temperature: 0 °C to +35 °C.

Ambient temperature up to 40 °C.

Suction lift up to 8 m.

Maximum permissible pressure in the pump casing: 8 bar.

Continuous service (S3 60% for 1.5 kW single-phase pumps).

Motor

2-pole induction motor, 50 Hz (n ≈ 2800 1/min).

MXA: three-phase 230/400 V ± 10%.

MXAM: single-phase 230 V ± 10%, with thermal protector.

Capacitor inside the terminal box.

Insulation class F.

Protection IP54.

IE2 efficiency class for single-phase motors up to 1,1 kW.

IE3 efficiency class for three-phase motors (IE2 up to 0,65 kW).

Constructed in accordance with EN 60034-1; EN 60034-30-1.

                                              EN 60335-1, EN 60335-2-41.

Special features on request

Other voltages.

Frequency 60 Hz (as per 60 Hz data sheet).

IP protection: IP55.

Designation

MXAM 204/A

MXA = Series

M = Single-phase version (no indication: three-phase)

2 = Rated flow in m³/h

04 = Number of impellers

/A = It refers to a revision

Materials

Component                                                        Material

------------------------------------------------------------------------------------------------------------

Pump casing                                                       Chrome-nickel steel 1.4301 EN 10088 (AISI 304)

Casing cover                                                       Chrome-nickel steel 1.4301 EN 10088 (AISI 304)

Shaft                                                                 Steel 1.4104 EN 10088 (AISI 430F)

Plug                                                                  Chrome-nickel steel 1.4305 EN 10088 (AISI 303)

Suction casing                                                    Noryl PPO-GF20

Stage casing                                                      Noryl PPO-GF20

Impeller                                                            Noryl PPO-GF20

Mechanical seal                                                 Carbon - Ceramic - NBR