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Hydranautics 4" Brackish Water Membranes

HYDRANAUTICS 4" BRACKISH WATER MEMBRANES

Hydranautics 4" Brackish Water Membranes works to produce high quality water for important applications that demand certain level of purity such as pharmaceutical, laboratories, and power & energy industries. The product line of 4" membrane elements arise from the CPA series, which deliver various sizes with incredible performance in salt rejection for brackish water applications.

Highly desirable features that include productivity, maximum output, and cost-effectiveness help give CPA membranes their reputation as the top-of-the-line separation technology in the industry. Other industries that extensively utilize CPA membranes are electronics, semiconductors, and refineries.

Hydranautics CPA-4040E Membrane

HYDRANAUTICS CPA-4040E MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.5%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics CPA2-4040 Membrane

HYDRANAUTICS CPA2-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.5%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics CPA5-LD-4040 Membrane

HYDRANAUTICS CPA5-LD-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.5%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics ESPA-4014 Membrane

HYDRANAUTICS ESPA-4014 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.5%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics ESPA-2514 Membranes

HYDRANAUTICS ESPA-4021 MEMBRANE

  • Max. Flow: 12 GPM
  • Salt Rejection: 99.4%
  • Max. Pressure: 300 psig
  • Max. Temp: 113°F
Hydranautics ESPA-2514 Membranes

HYDRANAUTICS ESPA1-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.3%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics ESPA2-4040 Membrane

HYDRANAUTICS ESPA2-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.6%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics ESPA2-LD-4040 Membrane

HYDRANAUTICS ESPA2-LD-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.6%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics ESPA3-4040 Membrane

HYDRANAUTICS ESPA3-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 96.5%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics ESPA-4040 Membranes

HYDRANAUTICS ESPA4-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.2%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics ESPA4-LD-4040 Membrane

HYDRANAUTICS ESPA4-LD-4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.2%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F
Hydranautics LFC3-LD 4040 Membrane

HYDRANAUTICS LFC3-LD 4040 MEMBRANE

  • Max. Flow: 16 GPM
  • Salt Rejection: 99.7%
  • Max. Pressure: 600 psig
  • Max. Temp: 113°F

HYDRANAUTICS SANRO CPA3-4 MEMBRANE

  • Flow Rate: 2,600 GPD
  • Salt Rejection: 99.7%
  • Max. Pressure: 195 psig
  • Max. Temp: 113°F

HYDRANAUTICS SANRO ESPA2-4 MEMBRANE

  • Flow Rate: 3,300 GPD
  • Salt Rejection: 99.7%
  • Max. Pressure: 165 psig
  • Max. Temp: 113°F

HYDRANAUTICS SANRO HS-4 MEMBRANE

  • Flow Rate: 2,200 GPD
  • Salt Rejection: 99.7%
  • Max. Pressure: 225 psig
  • Max. Temp: 113°F

HYDRANAUTICS SANRO HS2-4 MEMBRANE

  • Flow Rate: 2,800 GPD
  • Salt Rejection: 99.6%
  • Max. Pressure: 185 psig
  • Max. Temp: 113°F

Pure Aqua has over 20 years of experience as a global supplier of 4" Brackish Water Membranes from Hydranautics which are designed for optimal productivity, long-term use, high salt rejection and tolerance for pH cleaning. These membranes are also ensured to handle a variety of customer requirements and specifications.

Hydranautics membranes continuously meet and satisfy the increasing demands of the water treatment industry through their high productivity, outstanding performance, salt rejection, productivity, and savings.  These membranes set high performance standards for the reverse osmosis membrane elements which deliver the highest salt rejection rates available. Pure Aqua supplies wide ranges of Hydranautics reverse osmosis membranes that includes series such as ESPA, CPA, SWC, LFC, ESNA. These membranes share a common feature which is to ensure maximal performance to treat different kinds of water purification applications.

Hydranautics membranes lower fouling in waste and surface water while having a high fouling potential for reuse and reclaimed applications. These membranes offer superior membrane technology to lower membrane fouling and treatments to treat difficult feed and municipal wastewater. To this point, these applications have significantly required a pre-treatment before exposing them to a composite polyamide membrane. These membranes are manufactured with a thicker brine spacer which reduces the Delta P, meeting the increased demand for reduced fouling membranes. This permits a lesser need for frequent cleanings while maintaining a high permeate flow.

Hydranautics ESPA

Hydranautics membranes proceed to be the most suitable membranes for the growing needs of the water purification industry. ESPA series membranes continue to be the preferred choice for maximum productivity and salt rejection. These membranes provide solutions to remedy even the most difficult water purification problems with unmatched productive capacity, efficiency, and savings.

Benefits:

  • Maximal Productivity
  • More than 99% Salt Rejection
  • Lower pressure for lower CAPEX/OPEX
  • Extended life of membrane due to less fouling
  • Efficient rejection impurities such as Boron and Silica
  • High tolerance for pH cleaning

HYDRANAUTICS CPA

When it comes to maximal performance, composite polyamide (CPA) membranes are viewed as the level of attainment for reverse osmosis membrane elements. CPA membranes offer some of the top-notch saline rejection rates on the market. These membranes provide benefits such as: 

  • More than 99% Salt Rejection
  • Efficient rejection of silica, hardness and TOC
  • High productivity (permeate) flow
  • More than 93% rejection of boron
  • Low levels of biological and colloidal fouling
  • High tolerance for pH cleaning
  • Low energy usage

HYDRANAUTICS LFC 

Low fouling composite (LFC) membranes deliver considerable reductions in fouling percentages and increases in membrane productivity by recovering minimal performance after cleaning. LFC membranes satisfy the requirements for treating difficult feed waters of various municipal and industrial applications. This membrane is well suited for the treatment of difficult feed waters for numerous municipal water and industrial applications, which until now needed the utilization of feed water pre-treatment from reverse osmosis membranes. Hydranautics LFC membranes provide benefits such as:

  • High productivity (permeate) flow
  • More than 99.7% Salt Rejection
  • Low levels of biological
  • Less colloidal fouling
  • Enhanced membrane toughness
  • Lower differential pressure
  • High tolerance for pH cleaning
  • Flux distribution upgrade

Applications

  • Municipal Drinkable Water
  • Municipal Wastewater Plants
  • Bottling Processes
  • Industrial Applications
Hydranautics Membranes
ESPA  Low Energy/High Flow Tap & Brackish Water Thin Film Membranes
CPA  High Rejection Tap & Brackish Water Thin Film Membranes
SWC  Seawater Membranes
LFC  Low Fouling Membranes
ESNA  Nanofiltration Membranes