GRO (Green RO) membranes are available for 3 types of flow rate: 36, 50 and 75 Gpd. They provide high quality reverse osmosis water while wasting 3 times less water to the drain.
Features
– TLC Thin Layer Composite membrane
– 100% dry membrane maximizing shelf life
– Double the recovery over standard RO elements
– High rejection stability at high input TDS
– Maximal Pressure: 6.90 bar
– Maximal Temperature: 49°C
– pH: 4-11
– Free Chlorine: 0.1 ppm
Connections:
– Inlet water: 1/4″ Quick Fit
– Outlet permeate: 1/4″ Quick Fit
– Drain: 1/4″ Quick Fit
Benefits
– 4 times less water rejected to the drain (1:1 with GRO and 1:4 with standard RO )
– High performances even under extreme conditions
– Membrane can be stored for a longer period of time
Nominal performance GRO-36EN
– Flow* Gpd (Lpd): 36 (136.3)
– Rejection: 96%
– Drain flow control (ml./min.): 100
Nominal performance GRO-50EN
– Flow* Gpd (Lpd): 50 (189.3)
– Rejection: 96%
– Drain flow control (ml./min.): 150
Nominal performance GRO-75EN
– Flow* Gpd (Lpd): 75 (283.9)
– Rejection:96%
– Drain flow control (ml./min.): 200
Warning
The data above is based on internal laboratory testing.
* Nominal performances are based on a 500 ppm softened tap water at 4.5 bar, 25ºC, 50% recovery after 24 hours. Individual element flux may vary ± 15%.
The GRO-36EN, GRO-50EN and GRO-75EN are Tested and Certified by NSF International against NSF/ANSI Standard 58 for materials and structural integrity requirements.
Here is the expected amount of water saved each year, for a family of 4 people:
Yearly water consumption: 3 lt./day/person x 1 year = 4’380 lt.
Standard RO membrane: 17’520 lt. of rejected water
GRO membrane: 4’380 lt. of rejected water
The use of GRO membranes allows a saving of about 13’000 lt. of water per year.
