Applicable Industries:: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company

Showroom Location:: None

Video outgoing-inspection:: Provided

Machinery Test Report:: Provided

Marketing Type:: New Product 2020

Warranty of core components:: 1 Year

Core Components:: Desalination Membrane

Place of Origin:: China

Warranty:: 1 Year

Productivity:: Others

Weight (KG):: 5 kg

Product Name:: Desalination Membrane

Size:: 4040-SW

After Warranty Service:: Video technical support

Local Service Location:: None

After-sales Service Provided:: Video technical support

Supply Ability

Supply Ability:: 100000 Piece/Pieces per Month control valve

Packaging & Delivery

Product Description

Frotec 4040-SW Desalination Membrane 4 Inch Sea Water RO Membrane Element

Through technical innovation. FROTEC 8040-SW / 4040-SW desalination membranes have achieved 20% increase in water production with the same operating pressure conditions , and have excellent system operation economy, suitable for large-scale desalination systems. Ultra high boron rejection Use the short diaphragm structure to increase the number of sheets and the efficiency of the membrane Suitable for new system and existing system component replacement Suitable for wider pH cleaning range, better cleaning effect

Frotec 8040-SW Desalination Membrane 8 Inch Sea Water RO Membrane Element from China supplier

Product Specifications

Test Condition:Feed Water Pressure 5.5 MPa (800 psi); Feed Water Temperature 25°C(77 °F); Feed Water Concentration 32,000 ppm NaCl; Feed Water pH 8; Permeate Recovery 8%.

Model	Active Membrane Area ft2(m2)	Stabilized Boron Rejection %	Stabilized Salt Rejection %	Minimum Salt Rejection %	Permeate Flow Rate gpd (m3/d）
8040-SW	400(37)	92	99.8	99.65	7,500(28)
4040-SW	78(7.2)	92	99.8	99.65	1600(6.1)

Size Information

Model	A inch (mm)	B inch(mm)	C inch(mm)	L	XL
8040-SW	40(1,016)	0	1.125(29)	29.9	31.9
4040-SW	40(1,016)	1.05(26.7)	0.75(19)	16.5	17.1

Operation Condition Maximum Operating Pressure 83 bar(1200 psi) Maximum Operating Temperature 45℃ (113℉） Maximum Pressure Drop per Element 1.0 bar (15 psi) pH Range, Continuous Operation 2-11 pH Range, Chemical Cleaning 1-13 Maximum Feed Silt Density Index (SDI15) 5.0 Free Chlorine Tolerance< 0.1 ppm Note 1. Permeate flow rates for individual elements may vary ±15%. 2. Membrane active areas may vary ±4%. 3. Stabilized salt rejection is generally achieved after continuous using for 24-48 hours depending on feed water qualities and operating conditions.

Packaging and Delivery

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Contact Person: Yuki Lee

Phone/WhatsApp/WeChat/Zalo/ICQ: +86 135 6025 6805

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