Wholesale Discount System Water Filter - RO Membrane 2540 – HID Membrane

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Wholesale Discount System Water Filter - RO Membrane 2540 – HID Membrane Detail:

Industrial RO Membrane

HID^TMMembrane ranks the best brands in China among the RO membrane industry. Industrial RO Membrane has won the trust of thousands of families for feeding the reliable purified water over 10 years. Each membrane is made of HID developed & pre-examined sheet and goes through stringent making processes as well as in-house quality inspection & testing before delivery. HID Membrane has been certified by SGS & China Jiangsu Sanitation Bureau wrt drinking water membrane elements.

HID ro membrane

Model		RT-2521 HF	RT-2540 HF	RT-4021 HF	RT-4040 HF	RT-8040 HF
Performance	Stable Desalination %	98	98	98	99	99.3
	Min. Desalination %	97	97	97	98	98.5
	Mean Permeable Flow GPD (L/d)	380(1300)	780(2800)	1000(3400)	2800(9500)	11000(41000)
	Active Film Area ft2(m2)	13 (1.2)	28 (2.6)	36 (3.3)	97 (9)	400 (37)
Test Conditions	Pressure	100psi(0.7Mpa)			225psi(1.55Mpa)
	Water Temp.	25℃			25℃
	Concentration(NaCl)	2000ppm			2000ppm
	Water PH	6.5 to 7.5			6.5 to 7.5
	Recovery Rate %	15			15
Operating Conditions	Max. Operating Pressure	600psi(4.2Mpa)			600psi(4.2Mpa)
	Max. Feed Water Temp.	45℃			45℃
	Max. Feed Water Silt Density Index (SDI)	5			5
	Feed Water Chlorine Tolerance	< 0.1ppm			< 0.1ppm
	Feed Water PH Range, Continuous Operation	3 to 10			3 to 10
	Feed Water PH Range, Short-Term Cleaning	2 to 12			2 to 12
	Max. Pressure Drop of Single Membrane	15psi(0.1Mpa)			15psi (0.1Mpa)

1. Permeate flow rate and salt rejection is based on testing conditions: 25℃, PH 7.5, 20% recovery.
2. Stabilized salt rejection is generally achieved within 24-48 hours of continuous use, depending upon feedwater characteristics and operating conditions.

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