• About us
  • References
    • Already installed systems
    • Our customers
  • Downloads
  • Contact / Partners
  • News/Blog
    • Annual calendar
  • FAQ
de
fr
en
it
es

References for our backflow preventers

"Backwater protection systems can protect against unpleasant surprises with high costs due to damage to fixtures, floors and walls caused by backwater. With the Stop Silent® SL13 (formerly Light) backwater protection system, Lasso Technik AG offers an adequate solution for reliable backwater protection."


Fery Lipp for planer+installateur
No fouling gases
It was a painful experience when we had the basement full of water twice in a short space of time. The quickest and most efficient solution to solve the backwater problem is Stop Silent® SL13 (formerly Light). We were also able to order the valve Express so that it could be installed as quickly as possible.

The Tassi family
4665 Oftringen
Express Installation
Foul-smelling sewer gases were getting into my house through the sewer system. After we installed a Stop Silent® SL13 (formerly Light), the odor problem was reliably resolved.

Mr. Armin Rautenberg
4143 Dornach
Easy to Retrofit
Specializing in conversions, it is becoming increasingly common for the basement to be converted into a living space, and we install the easy-to-install Stop Silent® SL13 backflow preventer in the wastewater pipes to ensure that this valuable space is not flooded under any circumstances. Retrofitting is also possible without any problems.

Mr. Stefan Lüthi
Architecture Ltd.
9552 Bronschhofen
No Electronics
An electronic backflow preventer was installed for a customer. The electronics failed twice. After this last incident, we recommended Stop Silent® SL13 (formerly Light) to the customer, as this valve operates completely autonomously.

Mr. Davide Castellano
Badertscher + Co AG
3006 Berne
Save Lives
We had problems with frogs and other small animals entering the reservoir through the overflow. Stop Silent® SL13 (formerly Light) also works as a frog flap, saving the lives of many small animals.

Mr. Markus Zimmerli
EW Oftringen AG
4665 Oftringen
More:
  • Community administration Geroldswil, Mr. Marco Kühn, CH-8954 Geroldswil
  • EW Oftringen AG, Mr. Markus Zimmerli, CH-4665 Oftringen
  • P. + S. Christen Sanitär AG, CH-8307 Effretikon
  • Eugster + Partner AG, Architekturbüro, CH-6260 Reiden
  • Ms Margrit Gander, CH-6370 Stans
  • Ms Cordula Gysin, CH-4632 Trimbach
  • HMr. David Meier, CH-4246 Wahlen b. Laufen
PDF Download
Product documentation
Go to product overview
Stop Silent®
Interested ? Do not hesitate to send us all the information we need to process your request more efficiently.
Daniel Rohrer
CEO - Lasso Technik AG
Contact Form
Lasso Technik AG
Niklaus von Flüe-Str. 33 4059 Basel Switzerland
+41 61 3314090
+41 61 331 42 76
Stop Silent Europe GmbH
Lindenbergstrasse 5 79199 Kirchzarten Germany
+49 (0) 7661 9689 643
+49 (0) 7661 7980
Sitemap
  • Stop Silent® SL13
  • Stop Silent® AS check valves
  • Product overview
  • Contact form
  • General Terms and Conditions
  • Downloads
Lasso Technik AG
Website
Dundi
Website
Contact
Lasso Technik AG
Niklaus von Flüe-Strasse 33
4059 Basel
Switzerland
+41 61 331 40 90
lasso@lasso.ch
Social Media
Copyright © 2024
  • Lasso Technik, AG
  • Data protection
  • Imprint
  • Sitemap
Inquiry
+41 61 331 40 90
FAQ