Great reliable pump once its setup right. By Chris on 6/23/2016
Chris would recommend this product to a friend
These are great pumps and the extremely slow speed makes them great for very gradual dosing using a controller. I used these pumps in conjunction with the 1/4 bulkhead, acrylic tubing, and the space saving dosing containers for my 2-part solution. I have to say the pumps worked as advertised. I had a bit of trouble getting the bulkheads to not leak but after redoing the connections and being very careful to cut the acrylic and tubing square as well and ensuring everything was fully seated its working well. One thing related to the pump was that I had a completely downhill run on the output side of the pump which while overall dosing volume was fine it made the dosing somewhat inaccurate for daily testing. This was easily solved with a slight uphill section just before the output in the sump. Since the pump is constantly pinching the tubing the problem was a simple draining issue and not a siphon issue so it was an easy fix.
great By bill on 5/25/2016
bill would recommend this product to a friend
let the the doser do the work for me..
Excellent dosing pump By Carlos Vicente on 4/22/2016
Carlos Vicente would recommend this product to a friend
I already have 5 of these pumps in my setup, that says it all. Three of them over a year old 7 cycles 24/7 no problem whatsoever.
works very well By peter on 3/10/2016
peter would recommend this product to a friend
purchased best timer on amazon and works great
make sure you calibrate By Jacifer on 2/26/2016
Jacifer would recommend this product to a friend
Automating my calcium and alkalinity has been a life saver! No more trying to explain to house sitters how and why to dose. Just make sure you calibrate the pumps as directed. Each one differs slightly from the 1.1ml as described
Awesome By Rick on 2/25/2016
Rick would recommend this product to a friend
Great doser. Plan to add more to the tank.
Good dosing pumps By wayfastwhytey on 2/5/2016
wayfastwhytey would recommend this product to a friend
I bought 2 of these and they work pretty good. The flow on them is off from the advertised 1.1 though, as both mine flow around 2 ml a min, no biggie.
Great pump at a sweet price By Plomanto on 2/4/2016
Plomanto would recommend this product to a friend
This is my third pump from BRS. I love them work great and the three match up extremely well with each other
solid doser By always fishing on 1/31/2016
always fishing would recommend this product to a friend
works well flow rate depends on length of hose so do the 10 minute dose to get an accurate measurement and then your good to go
Pump Works Great - Fittings have Problems By Lawrence on 11/5/2015
Lawrence would recommend this product to a friend
I recently bought the BRS 2 Part Doser. The pump itself works great. It is dead quiet and delivers the solution at a steady rate of 2ml/min (follow instructions about calibrating the pump!). The problems I have had were 2-fold. First the mount for the pump is mediocre. The screws for it are mounting in drywall. If you mount into wood you to get your own flat-head screws. The mount is flimsy and I have yet to get the pump to slide onto it securely. The issue is with the mur-lok bulkhead fitting for putting a straight tube into the solution jug and attaching it to the pump intake tubing. It continually leaked air despite a number of attempted fixes. I finally scrapped for another solution. I can NOT recommend the mur-lok bulkhead fitting.