The Tunze Switched Socket Outlet connects any brand of pump to the Osmolator Universal 3155 Auto-Top off system. In the Osmolator and Osmomat, the enclosed low-voltage centrifugal pump can be replaced by this switched socket outlet in combination with a more powerful pump. The switched socket outlet can be used to switch metering pumps with 230 V (115 V), max. 1,800 W (900 W), such as Turbelle® 800/2, 1200/2, Master 1073.03 or a hose metering pump.
*Will not work with the Osmolator Nano 3152
Good By Vish on 3/10/2016Vish would recommend this product to a friendIt was the best thing I ever did was buying the Tunze switch. I can't stand the Tunze pump it's to loud.. The Tunze switch I use it with the Brs 50 ml pump. It's so silent you don't even know if the ato is on..
Works great. By Kingspeed on 1/21/2016Kingspeed would recommend this product to a friendA little on the pricey, but it was plug and play, couldn't wait to get rid of the original Tunze pump, noisy POS that it is..
Works as advertised By Jeff on 1/10/2015Jeff would recommend this product to a friendThe instructions are terrible & lame. I like the idea of using a better quality pump other than the Tunze Osmolator pump, which has a very short lifespan. This is the ticket for implementing any pump for your ATO.
Awesome By shane on 1/19/2012shane would recommend this product to a friendWhat else do you have to say other than Tunze obviously it is a great product I am using it to run my Reeflow Dart to pump the water from my basement to my tank and it works wonderful you can not go wrong.
Great upgrade for the Osmolator By Larry on 3/6/2011Larry would recommend this product to a friendThe great thing about this switch is you can easily use it to control other pumps beside the refile pump that comes witht eh Osmolator. For example, if you want to use the Osmolator with a dosing setup or a bigger refill pump this the ticket!