Surpress Feu SFE.3

Main applications

  • Fire fighting and sprinkler systems

Technical data

Q max 40.0 m³/h
H max 75.0 m


Fully automatic pressure booster system with two horizontal close-coupled pumps (one pump on stand-by duty). Design complies with APSAD regulation R5. Pressure-controlled starting and stopping. Automated with BoosterControl.


Water supply and pressure boosting for wall hydrants, fire protection.

Further technical information about Surpress Feu SFE.3

Overview of technical data

Q (50Hz) 0.0 – 40.0 (m³/h)
H (50Hz) 16.0 – 75.0 (m)
Drive frequency 50 Hz
Type of drive Electric motor
Drive voltage Low voltage
Type of first impeller Closed
Impeller material (EN standard) JL 1040
Type of installation Skid-mounted
Type of coupling Direct
Discharge casing material (EN standard) JL 1040
Max. permissible fluid temperature 45.0 (°C)
Number of pumps 2
Pump set location Dry installed
Suction casing material (EN standard) JL 1040
Suction characteristics Non-priming
Suitable for drinking water Yes
Type of connection Flange
Type of stage casing Volute casing
UNSPSC classification 4515150300
Casing material (EN standard) JL 1040
eClass assignment 36410101
Maximum inlet pressure 15.0 (bar)
Installation position Vertical
Shaft seal type Mechanical seal
Main applications Building services, Water, Industry and process engineering
Casing material Cast iron
Maximum discharge-side pressure 10.0 (bar)
Maximum suction pressure 10.0 (bar)
Maximum drive rating 15.0 (kW)
Type of installation Stationary
Maximum speed of rotation 2900.0 (1/min)
Standby pump Yes
Type of connection Indirect and direct
Operating mode Cascade