The Trico Vari-Feed Wick Oiler uses two principles to deliver a controlled amount of oil, one being gravity feed and the other being the wick. Together they provide a constant feed rate of oil.
The Trico Vari-Feed Oiler is available in different styles. The first is the N and NS series for continuous flow. If you require a (on and off) feature then the NA and NAS series are for you.
* 5 wick speeds
* Feed rate can be adjusted by changing the wick