The instructions leave something to be desired if you like to fully understand how to build it before you start. Although it is quite easy to decipher one you start building it.
I bought enough materials to make 2 racks. I am going to see how this one works that way if i need to make alterations I can just build the other one correctly from the start. Besides I only need 1 rack right now.
I made an improvised watering system. Now it is time to transfer them into it and see how it works.
The Edstrom Original Drinking Valve is made of solid brass material with a stainless steel stem and a tough elastomer seal and diaphragm. This model has a 3/16" barb connection for use with the Flex-Tube plumbing system. A great valve for rats, rabbits, chinchillas and other larger rodents.
How it Works: To drink, animals simply move the stainless steel stem by biting or licking, releasing water. When the animal releases the end of the stem, the elasticity of the silicone rubber diaphragm located behind the stem head pushes the head back to the closed position, stopping the flow of water