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Sapstone RO membrane 8040 price

4.9

Total Stock 1000 Piece

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Brackish Water (BW) Series RO membrane elements

Advantage

1.This series of membrane element have larger effective filtration area and wider inflow path.

2.Not only does it increase the water yield, but diminish the frequency of cleaning.

3. Low energy and cost to obtain the highest quality of water.

4. Can working for 2000-3000ppm feed water.

Type	Model	Performance		Structure Parameter
		rejection /%	permeate flux /gpd（m³/d）	Effective membrane area /ft²	Flowpath Dia /mil	Inner pipe Dia /mm
Model	BW-8040-365	99.5	10000	380	31	28.7
	BW-8040-400	99.5	10600	400	30	28.7
	BW-8040-400/34	99.5	10600	400	34	28.7
	BW-8040-440	99.5	12000	440	34	28.7
	BW-4040	99.5	2400	90	31	19.0
	BW-4021	99.5	900	38	31	19.0
Testing conditions	Testing Pressure			225psi（1.55 MPa）
	Temperature of testing			25 ℃
	Testing Concentration（NaCl）			2000 mg/L
	pH Value of testing			7.5
	Recovery of single membrane element			20%
Operation limits and conditions	Max. Working Pressure			600 psi（4.14 MPa）
	Max. Feedwater Flow			75 gpm（17 m³/h）（8040）
				16 gpm（3.6 m³/h）（4040）
	Max inflow temperature			45℃
	Max flow SDI₁₅			5
	Residual Chlorine Concentration of feed water			＜0.1 mg/L
	pH range of Feed water durng Continuous Operation			3～10
	pH range of feed water during chemical cleaning			2～12
	Max, Pressure Drop of Single membrane element			15 psi（0.1 MPa）