Hyde Company Overview:
      Hydranautics (HYDRANAUTICS) was founded in 1963 and headquartered in the city of Oceanside, California. 1987 incorporated into the Japanese Nitto Denko Group is one of the wholly-owned subsidiary of Japan's Nitto Denko Corporation in the United States.
Hyde to the company since 1970 to enter the field of reverse osmosis water treatment since, always in pursuit of advanced production technology, the highest quality products and improve customer service. After thirty years of unremitting efforts, has become the world's most famous separation membrane manufacturing, product specifications, and most varieties, the production of the largest volume of reverse osmosis membrane manufacturers, but also the United States through the first ISO-9001 international certified manufacturer of reverse osmosis membranes.
Hyde The company has four manufacturing plants in the United States, Japan, Italy and Shanghai, China, the most expeditious manner possible to provide customers with a wide range, the same brand, same product quality membranes. In the United States and Japan, with the two R & D centers around the clock to study new theories, new technology development, continue to introduce new products to the world. .

Model (ultra low voltage energy-saving)
ESPA2-4040
ESPA2-4080
Specification
Diameter / Length (mm)
θ99.0 / 1016.0
θ201.9 / 1016.0
Moist state Weight (kg)
4.1
16.4
Effective membrane area (ft2)
85
400
Performance
Lowest rejection rate (%)
99.60%
99.60%
Through the water GPD (m3 / d)
1900 (7.2)
9000 (34.1)
Membrane materials
Aromatic polyamide
Test Conditions
Test solution
1500ppm Nacl solution
Operating pressure
150 (1.05)
Test fluid temperature
25
Single membrane element water recovery
15
PH test solution
6.5-7.0
Conditions of Use
The maximum water temperature
Forty five
Water PH range
3.0-10.0
Maximum operating pressure
600 (4.16)
Maximum water flow
75 (17.0)
Water highest SDI (15 minutes)
<5
Highest water turbidity
1.0NTU
The highest concentration of free chlorine water
<0.1ppm
Single membrane element maximum pressure loss
10psi (0.7kgf / cm2)
Just concentrate on a single membrane element through the water with the largest proportion
5:01