Grundfos horizontal multistage centrifugal pump CME-I 1-2 cod. 98394750

Grundfos horizontal multistage centrifugal pump CME-I 1-2 cod. 98394750

Model: CME 1-2 ARIE-AQQE UADN

Compact, reliable, horizontal, multi-stage centrifugal pump, with radial suction port and discharge port.

The materials of the pump in contact with the liquid are stainless steel.

The mechanical seal is a special type, unbalanced O-ring.

The piping connection is via Whitworth, Rp (ISO 7/1) internal threads.

The pump is equipped with a 1-phase, permanent magnet, air-cooled synchronous motor.

The motor efficiency is classified as IE5 according to IEC 60034-30-2.

The motor has an integrated frequency converter with PI regulator.

This allows fine regulation of the motor speed which, in this way, provides performance suited to the system's requirements.

A control panel on the motor terminal block allows setting the required setpoint, as well as setting the pump to "Min" operation. or "Max." or "Stop".

The Grundfos Eye indicator on the control panel provides a visual indication of the pump status:

• "Ignition": The engine is running (spinning green lights) or not running (solid green lights)
• "Warning": The engine is still running (spinning yellow lights) or has stopped (steady yellow lights)
• "Alarm": The engine has stopped (flashing red lights).

Communication with the pump is possible via Grundfos GO Remote (accessory).

The remote control allows you to make further settings and read various parameters, such as "Actual value", "Speed", "Power consumption" and total "Energy consumption".

The terminal block contains the terminals for the following connections:

• a dedicated digital input
• two analog inputs, 0(4)-20 mA, 0-5 V, 0-10 V, 0.5-3.5 V
• 5 V supply voltage for potentiometer and sensor
• a configurable digital input or open collector output
• Grundfos digital sensor input and output
• 24 V supply voltage for the sensors
• two relay signal outputs (potential-free contacts)
• GENIbus connection
• interface for the Grundfos CIM fieldbus module.