BRS 1.1 doser

[Twins Dragonz]

out of nowhere I decided to test my brs 1.1 doser. I just put a measuring tube under and waited ‘til the time came. 5 minutes? It gave me exactly 10ml of alkalinity. Is time to replace the dosing tube? Thanks

 

[redfishbluefish]

There's a considerable amount of variability in the dosing volume of these pumps. Albeit, I've never seen 2.0 mls per minute.....but obviously possible with your results. Just use 2.0 mls per minute as your dosing volume. Note, when the tubing goes south, it pumps less to no solution.

 

[Twins Dragonz]

There's a considerable amount of variability in the dosing volume of these pumps. Albeit, I've never seen 2.0 mls per minute.....but obviously possible with your results. Just use 2.0 mls per minute as your dosing volume. Note, when the tubing goes south, it pumps less to no solution.

If happen I wanna resell it, I should call it at brs 2.0 lol. I have 6 total. Will try to catch them all to see where the others stand. Thanks for quick reply.

 

[miPapareef]

I have 5 brs doser running. All are between 1.85 and 2.0 ml per minute.

 

[AdamNC]

I have 2 and I believe one doses at 1.5ml and the other is 1.3ml. But they are steady in dosing and haven’t changed in 4 years.

 

[Ecvernon]

I have 4 BRS pumps with different flow rates. I just account for it in my programming.

2@ 1.1 ml/min
2.2 ml/min
1.9 ml/min