Lõi lọc RO BW30-HRLE440I


Liên hệ

Lõi lọc Flimtec của Mỹ - Lọc RO khữ 99.9% muối kim loại của nguồn nước . Áp lực thao tác : 150psi Lưu lượng lọc : 48 khối / giờ Tỉ lệ khử : 99.1% Quy cách : 8040

Chất lượng
100% sản phẩm chính hãng
Đổi trả
Bảo hành dài hạn
Hoàn tiền
Hoàn tiền nếu sản phẩm kém chất lượng
Hỗ trợ chi phí vận chuyển cho tất cả đơn hàng

 Ideal for:Reverse osmosis plant managers and operators dealing with controlled-pre-treatment waters and seeking advanced membrane treatment with good water purity and low energy consumption.

•   Offers good salt-rejection with 33% lower pressures

•   Delivers excellent silica, boron, nitrate, IPA and ammonium rejection

•   Provides increased active area with the most effective cleaning performance, robustness and durability due to its widest cleaning pH

range (1-13) and chemical tolerance and the support of Dow technical representatives

•   Includes iLEC™ interlocking end caps, reducing system operating costs and the risk of o-ring leaks that can cause poor water quality 

Product Type  : Spiral-wound element with polyamide thin-film composite membrane

Feed Spacer Thickness (mil) : 28mil  Active Area  (ft2) : 440  Permeate Flow Rate : 48 m3/day  Stabilized Salt Rejection (%) : 99.3%  Minimum Salt Rejection (%) : 99.1% 

1.    Permeate flow and salt (NaCl) rejection based on the following standard test conditions: 2,000 ppm NaCl, 150 psi

(10.3 bar), 77°F (25°C), pH 8, 15% recovery.

2.    Flow rates for individual elements may vary but will be no more than ± 15%.

3.    Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions.

4.    Sales specifications may vary as design revisions take place.

5.    Active area guaranteed ± 3%. Active area as stated by Dow Water & Process Solutions is not comparable to nominal membrane area often stated by some manufacturers. Measurement method described in Form No. 609-00434.


Operating and

Maximum Operating Temperature a

113°F (45°C)

Cleaning Limits

Maximum Operating Pressure

600 psig (41 bar)


Maximum Element Pressure Drop

15 psig (1.0 bar)


pH Range, Continuous Operation a

2 – 11


pH Range, Short-Term Cleaning (30 min.) b

1 – 13


Maximum Feed Silt Density Index (SDI)



Free Chlorine Tolerance c

< 0.1 ppm