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- Dec 17, 2013
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Sure. Three options come to mind:Any suggestions on how to get better throughput during cooler weather?
1. Warm the feedwater. You can mix your hot and cold water, or rig up a heat exchanger.
2. You can increase the pressure with a booster pump, or in some cases you can increase pressure reaching the RO by improving the method you used to tap into your homes plumbing, or in some cases you can increase the diameter of your feedwater tube.
3. Install a higher capacity RO membrane. 24, 36, 50, 75, and 100 gallon per day membranes all fit in the same size housing, will all purify the water similarly, and are all spec'ed at 50 psi. If you jump up to a 150 or 200 gpd membrane you'll want 65+ psi. Don't forget that if you change membrane capacity you'll also want a new $4 flow restrictor.
Russ