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  • K-600ET0820 Equivalent
K-600ET0820 Equivalent

K-600ET0820 Equivalent

Equivalent, replacement, alternative, analog, retrofit, analogue: Hyflux KRISTAL K-600ET0820, K600ET0820

General Information

TFETI-60 is an equivalent, replacement, alternative, analog, retrofit and analogue to replace Hyflux KRISTAL K-600ET0820 (K600ET0820) UF membrane module.
TFETI-60 ultrafiltration (UF) membrane module is a pressurized module, which is designed and manufactured for the filtration of process, potable water and wastewater. Major applications are the filtration of surface water, potable water, industrial wastewater and municipal sewage. These UF modules are made of naturally hydrophilic PES hollow fiber ultra-filtration membrane with excellent performance.
TFETI-60 UF module is applied in new systems, as well as directly connected to existing UF systems as replacements, providing high-quality filtrate by removing suspended solids, colloids, pyrogens, bacteria, viruses and other impurities to protect downstream processes.


  • A nominal molecular weight cut off of 120K Dalton
  • Microporous symmetric structure
  • Naturally hydrophilic membrane composed of a blend of polyethersulfone and polyvinylpyrrolidone
  • High performance and very good anti-fouling characteristic
  • Typical filtrate quality SDI < 2.5, turbidity < 0.1 NTU
  • Membrane filtration provides 99.9999% (LOG 6) reduction of bacteria (Pseudomonas diminuta) and 99.99% (LOG 4) reduction of virus (MS2 colifages) by mechanical means.


  • High quality raw material
  • High thermal and chemical solvent resistance
  • High chemical tolerance for cleaning
  • Optimized design, high resistance to fouling
  • Direct and economical module replacement


  • Surface water
  • Potable water
  • Pre-treatment of sea water desalination
  • Pre-treatment of industrial water
  • Industrial wastewater
  • Municipal sewage

Module Dimensions

Hyflux KRISTAL K-600ET0820 Equivalent Module Dimensions





Feed, Filtrate, Concentrate

2,340 mm
(92.13 inch)

316 mm
(12.44 inch)

344 mm
(13.54 inch)

216 mm
(8.5 inch)

1.5” FNPT




Part number


Effective membrane area

60 m² (645 ft²)

Membrane material

Polyethersulfone (PES)

Fiber ID/OD

0.7/1.35 mm (0.02/0.05 inch)

Tensile strength

> 5 N

Flow direction


Nominal molecular weight cut off


Bacteria removal

> 99.9999%

Housing material


End caps material


Potting material

Polyurethane resin

O-rings material


Dry weight

60 KG (132 lbs)

Wet weight filled with water

100 KG (221 lbs)

 Operating and Cleaning Limits

Type of operation

Dead-end flow or cross flow

Clean water flux (30°C)

200 L/m2·h (118 gfd)

Design flux (25°C)

60-120 L/m2·h (24-71 gfd)


5-40°C (41-104°F)

Maximum feed pressure (20°C)

2.5 bar (36.2 psi)

Maximum trans-membrane pressure (TMP)

1.5 bar (21.8 psi)

Backwash flux (25°C)

80-120 L/m2·h (48-71 gfd)

Maximum backwash TMP

2 bar (29 psi)

Maximum cleaning TMP

2 bar (29 psi)

Maximum air scour feed pressure

2.5 bar (36 psi)

Maximum air scour flow

4-12 Nm3/hr (2.4-7.1 scfm)

pH continuous operation @ 25°C


pH cleaning @ 25°C


Maximum NaClO in Operation

10 mg/L

Maximum NaClO in Cleaning

500 mg/L

Maximum feed TSS

100 ppm

Maximum feed turbidity

300 NTU

Maximum feed particle size

 300 µm

Filtrate SDI15


Filtrate turbidity

≤0.1 NTU

Next Product:K600ETI - 55 Equivalent

Contact Us

    Name: Mr. Darren Wang

    Tel: +86-513-85556619

    Fax: +86-513-85556620

    E-mail: [email protected]

    Add: No. 60 Shengde Road, Tongzhou District, Nantong, Jiangsu Province, 226000, China.