MEMBRANES

We distribute the highest quality membranes in the marketplace (DOW , HYDRANAUTICS, TORAY, CSM , ...), and we offer special membranes for specific applications (special antifouling, resistant to chlorine applications, very low pressure, ...)

Send us your inquiry to help you set the membrane that best fits your process.

 

Reverse osmosis membranes

LENGTH

Ø EXTERIOR

TYPE

  • Polyamide Thin-Film Composite
  • Spiral membrane
  • Maximum pressure: 1,200 psi
  • Maximum temperature: 45ºC.
  • pH range:2.0 – 11.0
  • Maximum turbidity: 1.0 NTU
  • Maximum Chlorine Concentration: <1.0 mg/l

14"

2.4"

low pressure

21"

40"

21"

4"

40"

40"

8"

21"

2.4"

Brackish water

40"

21"

4"

40"

40"

8"

21"

2.4"

Seawater

40"

40"

8"

 

Nanofiltraction and ultrapure water membranes

LENGTH

% REJECTION ION

Ø EXTERIOR

TYPE

40"

90

2.4"

Nanofiltration

  • Polyamide Thin-Film Composite

40"

70

  • Spiral membrane

40"

90

4"

  • Maximum pressure: 600 psi

40"

70

  • Maximum temperature: 45ºC.

40"

90

8"

  • pH range:2.0 – 11.0

40"

70

  • Maximum turbidity: 1.0 NTU

40"

40

  • Maximum Chlorine Concentration: <1.0 mg/l

40"

99.5

8"

Agua Ultrapura

 

Ultrafiltration membranes

LENGTH

MOLECULAR WEIGHT (KDa)

Ø EXTERIOR

TYPE

  • Polyethersulfone material

33"

120

8"

Hollow fiber

  • Maximum Pressure: 36.2 psi (2.5 bar)

80"

120

  • Maximum temperature: 40ºC.

92.1"

150

13.5"

  • pH range:2.0 – 10.0

80"

60

8"

 

Residential reverse osmosis membranes

LENGTH

Ø EXTERIOR

TYPE

  • Polyamide Thin-Film Composite or Polyethersulfone (Ultrafiltration)
  • Maximum pressure: 125 psi
  • Maximum temperature: 45ºC.
  • pH range:2.0 – 11.0
  • Maximum turbidity: 1.0 NTU

10"

1.8"

Reverse osmosis

11"

10"

2"

12"

12"

2.8"

10"

2"

low pressure

12"

10"

1.8"

Nanofiltration

12"

2"

10"

1.8"

Ultrafiltration

12"

12"

2"

Seawater

 

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