Products >> Hollow Fiber UF Membrane Module >> PES UF Membrane Module

W10 Equivalent

Product No.：TFLQ75
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Equivalent, replacement, alternative, analog, retrofit, analogue, derivative, substitution: Membrana Liqui-Flux Membrane Module UF-PES Series Type W10

General Information

TFLQ75 is manufactured as the direct equivalent, replacement, alternative, analog, retrofit, analogue, derivative and substitution to replace Membrana Liqui-Flux W10 UF membrane module.

TFLQ75 ultrafiltration (UF) membrane modules are pressurized modules, which are designed and manufactured for the filtration of surface water, potable water and process water etc. These UF modules are made of new generation PES hollow fiber membrane with high fouling resistance and hydrophilicity.

TFLQ75 UF modules are 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.

Features

Inside-to-outside flow direction
New generation PES hollow fiber
Nominal pore size of 0.02 μm
Typical filtrate quality SDI ≤ 2.5, turbidity ≤ 0.1 NTU

Advantages

High tolerance for feed water
High-quality filtrate
Less energy needed by high flux
Longer service life by high fouling resistance
Direct and economical module replacement

Applications

Surface water
Potable water
Industrial process water
Pre-treatment of sea water desalination

Module Dimensions

Membrana Liqui-Flux W10 UF Membrane Element Replacement Equivalent Module Dimensions

Model	L (mm/inch)	L1 (mm/inch)	L2 (mm/inch)	D (mm/inch)
TFLQ75	1,543/60.75	1,223/48.15	57/2.24	320/12.6

Specifications

Specifications	Parameters
Effective membrane area	75 m² (807 ft²)
Membrane material	PES (Polyethersulfone)
Fiber ID/OD	0.8/1.2 mm (0.03/0.05 inch)
Pore size	0.02 μm
Flow direction	Inside-out
Housing material	PVC
Clamp material	Stainless steel
Potting material	Polyurethane resin
End cap sealing	EPDM
Connection port	Variable (refer to Ordering Guide)
Dry weight	51 KG (113 lbs)
Wet weight filled with water	133 KG (293 lbs)

Operating and Cleaning Limits

Type of operation	Dead-end flow or cross flow
Design flux (25°C)	50-150 L/m²·h (29-88 gfd)
Working temperature @4 bar (58 psi)	1-40°C (34-104°F)
Maximum working pressure (20°C)	6 bar (87 psi)
Maximum trans-membrane pressure	2.5 bar (36 psi)
Typical trans-membrane pressure	0.1-0.7 bar (1.5-10 psi)
Backwash flux (25°C)	225-300 L/m²·h (133-176 gfd)
Typical backwash trans-membrane pressure	0.5-2 bar (7-30 psi)
pH-Continuous operation @25°C	2-12
Cleaning chemicals	NaOH, NaOCl, HCl
pH-Cleaning @25°C	1-13
Maximum instantaneous free chlorine concentration	200 ppm
Maximum free chlorine exposure	200,000 ppm

Ordering Guide

Module Type

Membrane Area

Bottom Connection

Top Connection

Filtrate Connection

Dimension of Bottom Connection

Dimension of Top Connection

Dimension of Filtrate Connection

TFLQ

=75 m²

=axial

=bent

=Victaulic 63 mm

=radial

=double

=single

=Victaulic 73 mm

=Victaulic 76 mm

Example model: TFLQ75-RAS666 refers to TaFlux Liq series UF membrane module, L 1,543 mm, D 320 mm, 75 m², V76 radial bottom connection, V76 axial top connection, V76 single filtrate connection.