Grundfos SQ Data Book

Technical Data
7
SQ is the perfect pump for domestic water supply. The SQ is easy to sell, install and operate.
Replacement in Existing Installation
SQ and SQE pumps can be installed as replacement of a 4” submersible pump in an existing installation.
By replacing an existing 4” pump with an SQ or SQE, you not only get the most advanced pump on the market, but
you also have the ability to upgrade your system to a constant pressure system as shown on page 8.
Applications
SQ with Pressure Switch and Diaphragm Tank

Grundfos SQ Specifications

General

Motor	Permanent magnet motor
Material	Stainless steel
Protection class	IP68
Frequency	50/60 Hz
Application	Irrigation, Pressure boosting
Pumped liquid	Water
Power Supply	Single-phase or Three-phase
Operating Temperature	0 - 40 °C