KMS HpHT™ HFK™131 FOOD & DAIRY UF ELEMENTS
High pH and Temperature Cleanable Ultrafiltration Spiral Element Series
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PRODUCT DESCRIPTION
Membrane Chemistry: Proprietary semi-permeable polyethersulfone (PES)
Membrane Type: HpHT™ HFK™-131 with observed separation range of 10,000 Daltons
Construction: Sanitary spiral wound with net outer wrap
Regulatory Status: Conform to USDA 3-A standards and FDA regulations (CFR Title 21)
Options: Diameter: 3.8, 4.3, 6.4 and 8.0 inches
Length: 36 or 38 inches
Feed Spacer: N (31 mil), V (46 mil), H (62 mil) or F (80 mil)
Outer wrap: Controlled (e.g. NYV) or trimmable (e.g. NYT)
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SPECIFICATIONS Part Number Model Feed Spacer Active Membrane Area ft2 (m2)
0757632 HpHT 3838-K131-NYV 31 mil 66 (6.1)
0757631 HpHT 3838-K131-VYV 46 mil 54 (5.0)
0740611 HpHT 4336-K131-VYV 46 mil 79 (7.3)
0757626 / 0750626 HpHT 6438-K131-NYV / NYT 31 mil 206 (19.1)
0757606 / 0750606 HpHT 6438-K131-VYV / VYT 46 mil 167 (15.5)
0757602 / 0750602 HpHT 6438-K131-HYV / HYT 62 mil 137 (12.7)
0757608 / 0750608 HpHT 6438-K131-FYV / FYT 80 mil 112 (10.4)
0750672 HpHT 8038-K131-NYT 31 mil 330 (30.7)
0750671 HpHT 8038-K131-VYT 46 mil 265 (24.6)
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OPERATING & DESIGN INFORMATION* Typical Operating Pressure: Operating Temperature Range: Cleaning Temperature Range: Allowable pH - Continuous Operation: Allowable pH - Clean-In-Place (CIP): 30 - 120 psi (2.1 - 8.3 bar) 41 - 140°F (5 - 60°C) 105 - 185°F (40 - 85°C) 2.0 - 10.0 1.8 – 12.5
Design Pressure Drop below 140°F (60°C):
Pressure Drop Per Element: Pressure Drop Per Vessel (3 in series): Pressure Drop Per Vessel (4 in series): N spacer: V spacer: H or F spacer: N spacer: V spacer: H or F spacer: N spacer: V spacer: 12-15 psi (0.8-1.0 bar) 15-20 psi (1.0-1.4 bar) 15-25 psi (1.0-1.7 bar) 36-45 psi (2.5-3.1 bar) 45-60 psi (3.1-4.1 bar) 45-75 psi (3.1-5.2 bar) 48-60 psi (3.3-4.1 bar) 60-68 psi (4.1-4.7 bar)
Maximum Pressure Drop above 140°F (60°C): 10 psi (0.7 bar) per element for N and V spacers 15 psi (1.0 bar) per element for H and F spacers
* Consult KMS Process Technology Group for specific applications.
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NOMINAL DIMENSIONS
Model A B C
inches (mm) inches (mm) inches (mm)
HpHT 3838-K131 38.0 (965) 3.8 (96) 0.831 (21.1)
HpHT 4336-K131 35.5 (902) 4.3 (109) 0.831 (21.1)
HpHT 6438-K131 38.0 (965) 6.37 (162) 1.138 (28.9)
HpHT 8038-K131 38.0 (965) 7.9 (201) 1.138 (28.9)
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HpHT™ FOOD & DAIRY UF ELEMENTS
Koch Membrane Systems, Inc.,
Corporate Headquarters: 850 Main Street, Wilmington, Massachusetts 01887-3388, US, Tel. Toll Free: 1-888-677-5624, Telephone: 1-978-694-7000, Fax: 1-978-657-5208
European Headquarters: Koch Chemical Technology Group Ltd., Units 3-6, Frank Foley Way, Stafford ST16 2ST, GB, Telephone: +44-178-527-2500, Fax: +44-178-522-3149
• San Diego US • Aachen DE • Lyon FR • Madrid ES • Milan IT • Wijnegem BE • Beijing & Shanghai CN • Mumbai & Chennai IN • Melbourne & Sydney AU • Singapore • Sao Paulo BR • Manama BH •
The STYLIZED K and KOCHKLEEN trademarks are registered in the US and other countries; the FLOW LINES DESIGN is registered in the US; and
HFK and HpHT are additional trademarks of Koch Membrane Systems, Inc. or its affiliates.
Koch Membrane Systems, Inc. is a Koch Chemical Technology Group, LLC company.
© 2011 Koch Membrane Systems, Inc. All rights reserved worldwide. 08/11 Rev. 11-2
Membrane Characteristics:
膜芯膜元件，超滤膜，纳滤膜，反渗透，陶瓷膜，
GE纳滤膜，DOW反渗透膜
GE纳滤膜，DOW反渗透膜
膜芯膜元件，超滤膜，纳滤膜，反渗透，陶瓷膜，
GE纳滤膜，DOW反渗透膜
GE纳滤膜，DOW反渗透膜
膜芯膜元件，超滤膜，纳滤膜，反渗透，陶瓷膜，
GE纳滤膜，DOW反渗透膜
GE纳滤膜，DOW反渗透膜
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