US 73 HE-US 103 HE

Submersible pumps for commercial applications

Areas of application: Heavily contaminated and fibre-bearing waste water
with coarse impurities.
Also suitable for hot water up to 90 degrees (HE version)
Made in Germany

Safe to run dry
30 mm free passage
Hot water up to 194 °F (90 °C)
Controllable oil chamber
SiC mechanical seal independent of sense of rotation
Replaceable moisture sealed cable inlet

The heavy duty centrifugal submersible drainage pumps US 73 and 103 HE/HES are suitable for dealing with very contaminated water and capable of handling solids up to 30 mm particle size without stones. These pumps can be used wherever wastewater up to 194°F (90°C) is involved, such as in laundries or automatic laundrettes, or in industrial dishwashers and washing machines or for the emergency overflow of heating systems.
This range of pumps is suitable for stationary use. For easy removal of the pumps from deep sumps we recommend the use of our guide rail systems which provide ease of maintenance and inspection. A controllable oil chamber and wear-resistant special mechanical seal ensure a long service life. The integrated winding thermostats protect the motor from overload.
In conjunction with the drain master Hebefix 100 H, it provides a ready to install solution for conveying wastewater up to 176°F (80°C).

Scope of supply

Pump acc. to EN 12050 ready for connection with cable and safety plug

Specifications can be changed without notice. Performance subject to ISO 9906 tolerances.

The minimum flow velocity in the pressure piping must be 0.7 m/s according to EN 12056.
This data is represented in the performance curve as a limit of application.

4 results

Type	Code No.	Ciruit	Motor rating P1	Motor rating P2	Current
US 73 HE	JP09267	Without level control	0.83 kW	0.5 kW	3.9 A
US 103 HE	JP09307	Without level control	1.37 kW	0.98 kW	6 A
US 73 HES	JP09264	With built-in level control	0.83 kW	0.5 kW	3.9 A
US 103 HES	JP09308	With built-in level control	1.37 kW	0.98 kW	6 A