Grundfos SQ / SQE 3 " Environmental sub pump

The SQ pump series is designed for versatility. Grundfos SQ and SQE pumps com with standard protection features that prevent damage from most of the common pump issues. This allows you to set the pump and not have to constantly watch it to prevent damage. Two types of pumps are offered in this series, the SQ and the SQE, with the SQE offering aditional control options.

There are a variety of pump models that range from 5 to 30 gpm and depths up to 700 feet

Both the SQ and SQE incorporate the following common features:

• Run-dry protection
• High efficiency pump and motor
• Up-thrust protection
• Soft-start to prevent watter hammering
• Protection against over-voltage and under-voltage
• Overload protection
• Over-temperature protection
• High starting torque

• Constant pressure control
• Variable speed regulation for flow control
• Electronic control and communication

Grundfos SQE Manual / Grundfos CU300 Manual / Grundfos Rediflo 3 manual