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Hydranautics - Model 1-LD-4040 -Energy Saving Polyamide RO Membranes
ESPA1 membrane has the same chemistry as the ESPA2 membrane but has a higher permeability. ESPA1 membrane requires even lower feed pressures than ESPA2 and the energy consumption is also lower. ESPA1 is popularly used in the treatment of low TDS waters to produce potable water. ESPA1 membrane is available in diameters of 4.0 and 8.0 inches. The 4.0 inch diameter membrane is available in Low Differential LD ™ technology. See ESPA2-LD membrane page for more information on the LD features and benefits.
CPA5-LD membranes use a patented 34 mil thickness feed spacer that increases effectiveness of membrane cleaning.
As a result, the CPA5-LD membrane does not need to be cleaned frequently – thus reducing treatment cost – while offering extreme durability and consistent performance.
CPA5-MAX membranes have 440 square feet of membrane area and are well suited for polishing RO and low fouling applications. This increased membrane area can reduce capital costs by requiring fewer pressure vessels and less floor space.
CPA5-LD membrane is available in diameters of 4.0 and 8.0 inches and the CPA5-MAX membrane is available in 8.0 inch diameter.
Product Name: Size
- CPA5-LD-4040: 4″ diameter & 40″ length
- CPA5-LD: 8″ diameter & 40″ length
- CPA5 MAX: 8″ diameter & 40″ length
Ultrapure water is essential in several industrial applications. CPA RO membranes are regarded as the industry standard for all critical high purity applications – from pharmaceutical to power industry.
CPA lines of spiral-wound RO membranes are available in a variety of sizes and deliver unmatched performance with the highest salt rejection rates for brackish water applications. High throughput, efficiency and cost-effectiveness make CPA membranes the best high-rejection brackish water RO membranes in the industry.
Because of its exceptionally high salt rejection, CPA membranes are used in power generation, pharmaceutical, electronics and semiconductor industry.