Set for maintenance of constant pressure with deep-well pump Grundfos SQE5-70

Set for maintenance of constant pressure with deep-well pump Grundfos SQE5-70

The SQE 5-70 set is designed to maintain a given pressure in systems for various purposes.

The SQE 5-70 kit consists of:

• pump SQE 5-70 with 40 m of cable;
• control unit CU 301;
• hydraulic tank 8 l / 7 bar;
• pressure sensor for 0 - 6 bar;
• pressure gauge for 0 - 10 bar;
• stopcock 3/4" with drain;
• 20 cable ties.

Advantages:

• ease of installation of the pump;
• start/stop of the pump and its operating parameters (pressure from 2 to 5 bar) are carried out using the control buttons located on the CU301 control unit;
• maintaining a constant pressure in the system;
• no operating costs.

submersible   Grundfos pump   SQE 5-70 is intended for water supply of residential buildings, pumping water from tanks, irrigation hydraulic systems and small waterworks. The Grundfos SQ pump is equipped with "floating" wheels, each with its own tungsten carbide/ceramic bearing. Thanks to its compact dimensions, the SQE 5-70 well pump can be installed in wells with a diameter of 76mm (3").

A significant advantage of the pumps of this series is the presence of a built-in soft start function and built-in protection: against voltage fluctuations (the pump turns off when the voltage drops below 165 V and exceeds 260 V), overload, overheating and dry running.

With small dimensions, the SQE 5-70 pump has a high efficiency. If the sand content of the liquid does not exceed 80 gr./m3, a single-phase permanent magnet motor will provide optimal efficiency over a wide power range. The SQE 5-70 borehole pump can operate both vertically and horizontally.