STRATE TECHNOLOGIE FÜR ABWASSER GMBH

With our trusted separator system, suitable for up to 29,000 residents at a system power of 600 m3/h. The base version, the AWALIFT 9/4, achieves a discharge head of 40 mWS, and the expanded version AWALIFT 9/4x2 achieves 80 mWS. Smart pump controllers are available as accessories, and are specially adapted to your system and your specific needs. The impellers are adapted to the operating point to achieve optimal performance. Draining towns with up to about 29,000 residents which cannot be drained using natural gradient or as an intermediate pumping station within the context of a pressure drainage system Residential and industrial areas Towns Communities Infrastructure facilities such as airports, industrial parks, subway systems etc. Product features One holding tank with four separator systems Four centrifugal pumps and motors according to type and operating location required Eight pump gate valves Four STRATE non-return valves One Y-pipe DN 300 Four pressure pipe gate

An especially large system with six pumps and a tank content of 26.0 m3, a system power of 800 m3/h and a weight of approx. 6.3 t can reliably handle drainage for a city with up to 37,000 residents. The unique pump controls achieve a discharge head of 40 mWS, while the AWALIFT 10/6x2 version boosts this discharge head to 80 mWS. Proven components, such as our separator, separating flaps, level controller, etc. are used in this system as well. Draining towns with up to about 37,000 residents which cannot be drained using natural gradient or as an intermediate pumping station within the context of a pressure drainage system Residential and industrial areas Towns Communities Infrastructure facilities such as airports, industrial parks, subway systems etc. Product features One holding tank with six separator systems Six centrifugal pumps and motors according to type and operating location required Twelve pump gate valves Six STRATE non-return valves One Y-pipe DN 300

The compact control system with micro-processor technology for controlling STRATE sewage pumping stations with one pump and an installed motor rating of up to 5,5 kW. Particularly suitable for building services engineering (single systems) and do not require a separate control cabinet. Compact control system AWAmaster 1 in plastic housing Ready for connection with 1.5 m cable and CEE plug 16 A, 5-pole LCD plain text display Thermal and electrical monitoring of the motor Manual – 0 – Automatic function Pump switch-off through time or switch-off point Acknowledgement button Operating hours counter Ammeter Electronic monitoring of the motor current Forced pump switch-on Variable graduated start-up (switch-on delay) Internal acoustic alarm Collective fault message potential-free and potential-bound Flood alarm potential-free All settings and fault messages retained after power failure (battery back-up not required) Reserve inputs for float switch, telecontrol module

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. 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

2DFmaster AWAcontrol control system for STRATE sewage pumping stations with two pumps each and an installed overall motor rating of 0.75 kW to 75 kW each. Particularly suitable for building services engineering and municipal applications (twin systems), offers outstanding ease of use and functionality of the AWAmaster technology also for pumping capacities over 4 kW. LCD plain text display Thermal and electrical motor monitoring 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 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 High resistance to interference Simple operation Level recorded either by internal pressure transducer, external 4 – 20 mA probe or float switch

the economical alternative Replacement for STRATE 1DF2 and 2DF2 pump controllers suitable for connection to all STRATE fill level recording systems: contact-based or contactless the 2DF2 plus also handles dual level measurement: Sensor/pilot tube and sensor/contactor for outstanding operational reliability the current level and operating hours are always shown on the display

Measurement using the impact pressure method Measuring range 0 – 0.5 mWS Connection via polyamide flange with quick-action elbow gland Enclosure rating IP 67 Including 5 metres of rigid PU hose (Ø 8 mm)

Pressure sensor for analogue filling level measurement Supply voltage 24 V DC Output of an analogue measuring signal 4 – 20 mA Pressure ranges depending on tank height 0 – 50 / 200 or 400 mbar Safe at several times over-pressure Explosion protection according to ATEX

Pressure sensor for analogue filling level measurement Especially suitable for STRATE sewage pumping stations for municipal applications Supply voltage 24 V DC Output of an analogue measuring signal 4 – 20 mA Pressure ranges depending on tank height 0 – 200 or 0 – 400 mbar Safe at several times over-pressure Explosion protection according to ATEX

Redundant twin measuring system where there is a requirement for increased operational safety for sewage pumping stations (e.g. main pumping station) in building service engineering and for municipal applications. Product features The twin measuring system MWAS-BN uses two mutually independent measuring systems which work in different ways. The analogue sensor AS for integration in the pump control unit is combined with the pneumatic-mechanical contact sensor system MB. If one of the two measuring systems fails, emergency control is automatically triggered by the other measuring system.