Dosing Pump
 

I bought this pump used recently. It is the stroke-type, not a peristaltic. Model is LMI Milton Roy A141-353SI. Pump works great and will run forever - I have another diaphragm-style pump that has been running for about 5 years untouched.

I was going to use this pump to feed a Calcium reactor, but have teed into another one as I am running out of space.

Ran this pump for several days to check operation and added fittings to it for 1/8" o.d. lines in and out. Pump works great, but is a little noisy (you hear a "thunk" when it strokes). Would be fine in a fish room, but probably abit obtrusive in an inhabited area...

$75.00