STRATE Compact Control System AWAmaster 2

Compact control systems with micro-processor technology for controlling STRATE sewage pumping stations with two pumps each and an installed motor rating of up to 5,5 kW per pump. Particularly suitable for building services engineering (twin systems) and do not require a separate control cabinet.

Housing: Polycarbonate

Product features 

  • Compact control system AWAmaster 2 in plastic housing
  • Ready for connection with 1.5 m cable and CEE plug 16 A, 5-pole
  • Parallel operation of both pumps to cope with increased sewage volume (e.g. during heavy rain)
  • LCD plain text display
  • Thermal and electrical monitoring of the motors
  • Manual – 0 – Automatic functions
  • Pump switch-off through switch-off point with run-on time
  • Acknowledgement button
  • Electronic monitoring of the motor current
  • Forced switch-on, switchover and alternation of pumps
  • Variable graduated start-up  (switch-on delay)
  • Internal acoustic alarm
  • Collective fault message potential-free and potential-bound
  • Backwater alarm potential-free
  • All settings and fault messages retained after power failure
  • Operating hours counter and ammeter
  • High resistance to interference
  • Simple operation
  • Level recorded either by internal pressure transducer, external 4 – 20 mA probe or float switch
  • Relay outputs for collective fault message, fault pump 1, fault pump 2 and backwater, as well as a reserve input make connection to telecontrol systems possible
  • Input for locking the pumping station



About us

STRATE stands for innovative and state-of-the-art wastewater technology since 75 years. The company develops sewage pumping stations with the patented separator system, non-return valves as well as aeration and venting valves of all sizes. In the industrial sector STRATE supplies blower and compressor manufacturers with non-return valves and start-up relief valves for air and technical gases. STRATE Service offers a comprehensive range of services, from new installation and regular maintenance to refurbishment, spare parts sales and the reconstruction of existing stations.


STRATE Technologie für Abwasser GmbH
Im Kirchenfelde 9 
31157 Sarstedt

+49(0)5066 988-0