BRS 1.1 vs LM3 vs drews dosers

[vette.tech]

I've finally come down to these three pumps to replace an ailing set of pumps. They all get good reviews and because I'll be using my controller for them they are all reasonably priced (brs 80, drews 100, lm3 basic 120). At this moment I'm leaning pretty hard on the litermeters but figured before I click the buy it now button I'd check in here one last time

 

[shifty51008]

You cant go wrong with either 3, right now i use the brs ones and love them. But the customer support you get with spectrapure is top notch.

 

[billdogg]

I have a set of BRS 1.1's and a set of Drews 1.6 dosing pumps. Calibrating either is very important. The standard 1.1ml pumps actually put out 1.8 on one, 1.9ml on the other. The drew's dosers are both at 1.6. I would buy either again in a second - solidly built, easy to replace the tubing sets, and very consistent in their respective outputs.

 

[Member No. 1]

Litermeter 3 with a second pump. It's close to 10 years old. Never a problem.

 

[Subw00er]

BRS are solid. I have 1.1 and 50ml ATO. I've owned 8 of them, no issues. Get them on sale, otherwise kinda pricey.