FR · Fouling Resistant34-mil Feed SpacerAnti-Fouling (34-mil)
OSPURA-FR-8040-400-34
Low Pressure, High Productivity: The FR type membrane surface is more hydrophilic due to the special treatment. It is specially designed for water treatment against biological and organic fouling. With build-in FR properties, this model of elements allows for effective cleaning, renewing active membrane surface thus extending the service life in the tough water conditions.
- Permeate flow
- 10500gpd
- Salt rejection
- 99.6%
- Active area
- 400ft²
40 m³/day
stabilized
37 m²
Why this variant
34 — 34-mil feed spacer for fouling-prone feed water. Trades a small amount of active area for fouling tolerance.
Performance
- Permeate flow
- 10500gpd
- Permeate flow
- 40m³/day
- Stabilized salt rejection
- 99.6%
- Minimum salt rejection
- 99.5%
- Active membrane area
- 400ft²
- Active membrane area
- 37m²
- Feed spacer
- 34mil
Test conditions
- Test pressure
- 225psi
- Test Feed (ppm NaCl)
- 2000
Element dimensions
- Length
- 40in
- Outer diameter
- 7.9in
- Port
- 1.125in
Operating limits
- Max operating temperature
- 113°F
- Max operating pressure
- 600psi
- Max pressure drop
- 15psi
- pH range (operating)
- 2 – 11
- pH range (cleaning)
- 1.2 – 12
- Chlorine tolerance
- <0.1ppm
- Max feed SDI
- 5
Performance data is nominal and varies with feed water, temperature, and operating pressure. See Disclaimer.
Same family