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Hydranautics HYDRAcap MAX 40 Capillary Ultrafiltration Module
Hydranautics HYDRAcap MAX 40 Capillary Ultrafiltration Module
 

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Product Code: HYDRACAP-MAX-40
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Description Spec Sheet / Manual Technical Specifications
 
Hydranautics HYDRAcap MAX 40 Capillary Ultrafiltration Module, 40"

HYDRAcap® MAX is used to treat a wide range of highly variable waters as either primary treatment or as pretreatment to reverse osmosis (RO) and nanofiltration (NF). Compared to conventional pretreatment, the HYDRAcap® MAX offers the combined benefits of high recovery and low footprint requirement due to its optimized membrane area and novel cleaning regimes. High strength PVDF membrane minimizes fiber breakage rate and ensures consistently superior filtrate quality, which enables RO and NF systems to be operated at higher fluxes, while maintaining longer intervals between cleanings.
Performance
  • Filtrate Flow: 7.5 –24.4 gpm (1.7 – 5.5 m3/h)
  • Filtrate Turbidity: ≤ 0.10 NTU
  • Bacteria removal: ≥ 4 log
Type
  • Configuration: Capillary Ultrafiltration Module
  • Membrane Polymer: PVDF
  • Nominal Membrane Area: 560 ft2 (52 m2)
  • Fiber Dimensions: ID 0.024” (0.6 mm), OD 0.047” (1.2 mm)
  • Pore size: 0.08 micron

Application Data

Typical Filtrate Flux Range20 – 65 gfd (34 – 110 l/m2/h)
Maximum Applied Feed Pressure73 psig (5.0 bar)*
Maximum Transmembrane Pressure30 psig (2.0 bar)
Instantaneous Chlorine Tolerance5000 ppm**
Maximum Chlorine Exposure750,000 ppm-hrs
Maximum Feed Turbidity300 NTU***
Maximum Operating Temperature104 °F (40 °C)
pH Operating Range4.0 – 10.0
Cleaning pH Range1.0 – 13.0
Operating ModeOutside to Inside Filtration Dead End or Cross flow mode

*At 68°F (20°C)
** For 60 minutes or less.
***Higher values can be treated. Consult Hydranautics’ technical staff.
†Typical module performance for most feedwaters.
‡The limitations shown here are for general use. The values may be more conservative for specific projects to ensure the best performance and longest life of the membrane.

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