For over 40 years we have supplied laboratory animal watering systems. We are dedicated to supplying our customers with quality and reliable products and service. Our philosophy is to design simple effective circulating systems that are easy to maintain and operate. We have always committed ourselves to supplying purified drinking water that is free of chemicals and contaminants that could effect your valuable animals and the research. A good example is our ReCIRC™ UV continuous circulating system , 24/7, that eliminates the use of harmful chlorination.