8 Inch RO 8040 Reverse Osmosis Membrane for Industrial Water Treatment Good Price

• Membrane Type: Spiral
• Type: RO
• Salt Rejection: 99.7%
• Flux: 2250 GDP
• Size: 8 Inch
• Lifespan: 2-3 Year
• Model NO.: BW8040-400HRFR
• Maximum Operating Pressure: 600 Psi
• Maximum Operating Temperature: 45ºC
• Maximum Feed SDI(SDI15): 5.0
• Transport Package: Standard Export Package
• Specification: 110cm× 26cm× 22cm
• Trademark: UltraClean or Customized
• Origin: China
• HS Code: 8421999090
• Production Capacity: 150000PCS/Year

Product Description

UltraClean HRFR series high desalination reverse osmosis membrane element is one of the reverse osmosis membrane elements with the highest desalination rate, with a stable desalination rate of 99.7%. In general industrial and water treatment applications, stringent effluent quality requirements can be met with a primary reverse osmosis system. This series of 8-inch membrane elements has an effective membrane area of 37 square meters, which can not only maximize productivity, but also achieve accurate and predictable system design and operating flux. Meet higher water purification requirements at a lower cost. Available in 8-inch and 4-inch sizes.


Product  Highlights

1.Has a very high and stable desalination rate
2.Suitable for high salt water treatment


Membrane Specification


 

A inch(mm)	B inch(mm)	C inch(mm)
40 (1016)	1.125 (29)	7.9 (201)

Performance Specification
 

Effective Membrane Area ft²(m²)	Stablized Rejection Rate(%)	Minimum Rejection rate(%)	Flux gpd(m³/d)
400 (37)	99.7	99.4	11500 (43.5)

Test conditions: inlet pressure 1.55 MPa (225 psi); inlet temperature 25°C (77°F); inlet water quality 2000ppm NaCl; inlet pH 8; recovery 15%.



Operating and Cleaning Limits
 

Maximum operating temperature                                                                                                                                                                                         113 ºF (45ºC)

Maximum operating pressure                                                                                                                                      600 psi (41 bar)

Maximum pressure drop                                                                                                                                                                                                        15 psi (1.0 bar)

pH range

Continuous operation                                                                                                                                                                              2 - 11

Short cleaning (30 minutes)                                                                                                                                                                                                                     1 - 13

Maximum Influent Sludge Density Index SDI                                                                                                                                             5

Free chlorine tolerance                                                                                                                                                                   < 0.1 ppm

Permeate flow for individual elements may vary ±15 percent from the value specifed.
Active membrane area guaranteed ±4%.
Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions.

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