Calpeda Horizontal Multi-Stage Close Coupled Pumps - Mgp

Applications

For water supply systems.

For domestic use, for garden use and irrigation.

Operating conditions

Liquid temperature: 0 °C to +50 °C.

Ambient temperature up to 40° C.

Maximum permissible pressure in the pump casing: 8 bar.

Continuous duty.

Motor

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

          MGP: three-phase 230/400 V ± 10%.

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

Capacitor inside the terminal box.

Insulation class F.

Protection IP 54.

Motor set up for operation with 1.1 kW inverter.

IE2 efficiency class for single-phase motors.

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).

Motor suitable for operation with frequency converter up to 0,75 kW.

Designation

Example: MGP 206/B

MGP = Series

2 = Rated flaw in m3/h

06 = Number of impellers

/B = It refers to a revision

Materials

Components                                                        Material

Pump casing                                                        Cast iron GJL 200 EN 1561

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

Shaft                                                                  Steel 1.4104 EN 10088 (AISI 430F)

Stage casing                                                       PPO-GF20 (Noryl)

Impeller                                                             PPO-GF20 (Noryl)

Mechanical seal                                                  Carbon - Ceramic - NBR