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twobears1224
10-09-2010, 07:24 PM
i,am wondering what gpm range you guys used on your homemade ro,s?? i know it depends on how big your building your ro..i,am just wondering what you guys used.i,ve been looking at them on ebay.

delbert

softmaple
10-12-2010, 02:25 PM
i think i run mine 2gpm on each side for a 4' x40"

mapleack
10-12-2010, 03:03 PM
You can get a nice range of them from McMaster-Carr also.

twobears1224
10-22-2010, 07:58 PM
i guess i didn,t word this right... i,ve been looking at flowmeters on ebay and i,am wondering what flow rates are used on RO,S??? i plan on building my own ro using 4x40 mebranes.and i,am trying to get a idea what flowmeters i need so i can start collecting parts.

delbert

802maple
10-23-2010, 05:27 AM
How many membranes? 0 - 5's will be big enough if you 2 or less

twobears1224
10-23-2010, 06:42 AM
i,am thinking it,ll be up to two membranes.

delbert