Kamoer KCPA600 24V peristaltic pump high flow rate liquid dosing pump 180-520ml/min adjustable,Norprene tube 4mm ID x 7.2 mm OD

I purchased these pumps to automate the water changing task of saltwater reef aquarium maintenance. I built a mixing station in my basement where I have access to fresh water supply that I connected an RO/DI filter system for clean fresh water. The water is stored in two 44 gallon Brute trash cans the whole process is semi automated and controlled with my Coral Vue Hydros aquarium controller system. I still have to do some tasks manually such as transfer fresh water into the saltwater mixing side and add the necessary amount of salt to a specific gravity of 1.025 or 35 PPT. The Hydros controls water levels and turns on/off the RO/DI as needed, Performs the water change process automatically one pump drains the old aquarium water right into a sewer drain. Another pump replenishes the mixed saltwater back into the tank. A third pump delivers fresh water to a reservoir inside the aquarium cabinet that top off the aquarium to compensate for water loss from evaporation also controlled via water level sensors and Hydros.

This pump is perfect for my need. No priming necessary, it's like someone is on the other end sucking through a straw. My liquid is fairly think too. I would highly recommend this pump.

Used for moving wine from carboy to bottles, for 6 gal batch. Works well, despite not being superfast. I assume if needed for moving between carboys and time is an issue one could use two of these.

Muy buena calidad

I bought this peristaltic pump to replace a low flow pump from the same manufacturer I purchased a few weeks ago. My only real complaint is the high flow pump is much louder than the low flow version. Not too excited with the rather large design of the pump enclosure either but I knew that when made the purchase. Just be warned this is a rather noisy pump.