Workhorse Litermeter 3 G5. Date of manuf in pictures. Items replaced and maintained as needed. Workhorse pump that is great for AWC. Three pumps total (one in main unit and 2 slave pumps).
$200 shipped. Available if still posted.
Location: 60559
WTB: Spectrapure Basic Litermeter dosing pump. If you've got one sitting in on a shelf gathering dust and would rather have a few bucks in your pocket, shoot me a PM.