CPA

Test Conditions

The stated performance is initial (data taken after 30 minutes of operation), based on the following conditions:

NaCl Solution, PPM 1500
Applied Pressure, psig (MPa) 225 psi (1.55)
Operating Temperature, °F (°C) 77° (25°)
Permeate Recovery 15%
pH Range 6.5-7.0
Application Data
Maximum Applied Pressure, psig (MPa) 600 (4.14)
Maximum Feed Flow, GPM (m3/h) 4040-16(3.6), 8-inch-75(17.0)
Maximum Operating Temperature, °F (°C) 113° (45°)
Feedwater pH Range* 3.0-10.0
Maximum Feedwater Turbidity, NTU 1.0
Maximum Feedwater SDI (15 mins) 5.0
Maximum Chlorine Concentration, PPM <0.1
Maximum Ratio of Concentrate to Permeate Flow for Any Element 5:1
Maximum Pressure Drop for Each Element, psig 10
*See technical literature for extended pH tolerance
 
Model Number Description GPD Nom. Salt Rej., %
CPA2-4040 4"x40" FRP 2,250 99.5 Download
CPA2 8"x40" FRP 10,000 99.7 Download
CPA3 8"x40" FRP 11,000 99.7 Download
CPA4 8"x40" FRP 6,000 99.7 Download

Typical CPA2 systems show stable performance over element lifetime. Membranes are durable, cleanable and reliable or a wide range of operating and feedwater conditions.

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