streisal GmbH
streisal GmbH was founded in 1988 as a manufacturer of submersible motors. Over the course of the years, we have developed into an internationally active, medium-sized full-range provider of agitators and mixing systems for all kinds of applications, thanks to a large number of technical innovations: Waste water treatment, Biogas plants, Industrial process technology. Our research and development work focuses on energy efficiency, technical performance and the reliability of our products. For this purpose, streisal operates a fluid mechanics laboratory featuring the latest measuring technology and model systems, as well as a large-scale test tank. In this way, we can always offer our customers the best and most efficient solutions, as well as providing high-quality support during planning, configuration and selection of the correct agitator technology. Since 1988, streisal has been delivering agitators and mixing systems to customers worldwide.
Company details
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- Business Type:
- Manufacturer
- Industry Type:
- Water and Wastewater - Water Aeration and Mixing
- Market Focus:
- Globally (various continents)
- Year Founded:
- 1988
- Employees:
- 11-100
- Turnover:
- $1,000,000 US - $10,000,000 US
This company also provides solutions for other industrial applications.
Please, visit the following links for more info:
About Us
Overview of important reference data
1988
Foundation of the company
Specialisation on submersible agitators for agriculture and sewage treatment technology
1989
Sewer pig: Use of submersible agitator for purging sewers on a self-propelled chassis (the agitator pulse is used for propulsion).
1989
Aeration add-on for submersible agitators to aerate the slurry and sludges
1990
TRV submersible agitator with complete stainless steel housing – a global innovation at the time.
Explosion-proof submersible agitator with ATEX approval.
1991
Submersible agitators with compressed air drive for mixing containers in chemical applications (explosion protection zones)
1991
TKP submersible centrifugal pump for thick matter
1992
ATP large vane-submersible agitators in the power range from 0.75 to 5.5 kW with propeller diameter up to 2800 mm, completely in stainless steel
1994
First use of the BIOBULL® large-vane agitators in a biogas plant
Biobull fermenter agitator, ceiling mounting
1995
Submersible agitator for paints (used at VW in Emden, for example) Frequency inverter for energy-saving operation of large-vane agitators
2000
Digestion tower mixer
2005
Vertical agitator for biogas plants
2006
BIOSUBSTRATOR® horizontal agitator for biogas plants
2007
Vertical agitator for smaller heat exchangers
2008
Gas-tight adjusting device for submersible agitator in Biogas fermenters
2010
Relocation of the company premises to Pettermandstraße BULLDOS® agitator with integrated BULLDOS® solid feed HYDROBULL® mixing system for pre-pits and hydrolysis systems
2013
Company's 25th anniversary
New series of medium-fast and slow-running submersible agitators
2014
streisal SafeGuard TSR monitoring system for submersible motor agitators