Design Temperature (°F / °C)77 / 25
Maximum Turbidity (NTU)1
Maximum Feed Temperature (°F / °C)85 / 29
Maximum Free Chlorine (ppm)0
Minimum Feed Temperature (°F / °C)40 / 4
Maximum TDS (ppm)< 45,000
Maximum Ambient Temperature (°F / °C)120 / 49
Maximum Hardness (gpg)1
Minimum Ambient Temperature (°F / °C)40 / 4
Maximum pH (Continuous)11
Maximum Feed Pressure (psi / bar)65 / 4
Minimum pH (Continuous)2
Minimum Feed Pressure (psi / bar)45 / 3
Maximum pH (Cleaning 30 Minutes)13
Maximum Operating Pressure (psi / bar)1,000 / 69
Minimum pH (Cleaning 30 Minutes)1
Maximum Feed Silt Density Index (SDI)<3
Test Parameters: 35,000 TDS Filtered (5 – Micron), Dechlorinated, Municipal Feedwater, 65 psi / 4.50 bar Feed Pressure, 950 psi / 65.5 bar Operating Pressure, 77°F / 25°C, Recovery as stated, 7.0 pH. Data taken after 60 minutes of operation.
* Does not include operating space requirements.
** Varies with motor manufacturer.
† Low temperatures and feedwater quality, such as high TDS levels will significantly affect the systems production capabilities and performance. Computer projections must be run for individual applications which do not meet or exceed minimum and maximum operating limits for such conditions.
†† System pressure is variable due to water conditions. Permeate flow will increase at a higher temperature and will decrease at a lower temperature.
††† Product flow and maximum recovery rates are based on feedwater conditions as stated above. Do not exceed recommended permeate flow.