BRS 2part dosing pump vs BRS drew dosing pump

[lsingh]

What's best for 2 part among these pumps . Both are sold by BRS under their flag line .

 

[zesty]

From the description it looks like the Drew's line is a more robust pump. It won't back-siphon which is very nice.

I use the regular BRS dosing pumps and they work just fine, also. Both would buy with confidence.