Membrane Type:	Tubular
Type:	RO
Stabilized Rejection:	99.5
Testing Temperature:	25ºC
Testing Pressure:	225 Psi (1.55 MPa)
Capacity:	2400gpd

 
Product Description

Model	Active area ft2 (m2)	Permeat flow rate GPD (m3/d)	Stabilized salt rejection %	Minimum salt rejection %
8040-365	365 (33.9)	9600 (36.3)	99.5	99.3
8040-400	400 (37.0)	10500 (39.7)	99.0	98.5
4040	85 (7.9)	2400 (9.1)	99.5	99.0

Testing condition of industrial RO membrane:
Testing sclution concentration:2000 ppm
Test solution pH value:7.5
Recovery rate of single membrane element:15%                                                                                    
Testing temperature:25ºC
Testing pressure:225 psi (1.55 Mpa)
 
Operation Limits and Conditions of industrial RO membrane:
pH range of feed water during continuous operation:3~10
pH range of feed water during chemical cleaning:2~12
Maximum feed water temperature:45ºC
Maximum operating pressure:600 psi (4.14 Mpa)
Maximum pressure  drop of single element:15 psi (0.1 Mpa)
Maximum permeated flux:15 psi (0.1 Mpa)