Equivalent, equivalence, replacement, alternative, alternate, analog, retrofit, analogue, derivative, substitution: Pentair X-Flow Norit Sigma Aquaflex HP 55 23E1FL395H

General Information

TFAF55HP is manufactured as the direct equivalent, replacement, alternative, retrofit and analogue to X-Flow Norit Sigma Aquaflex HP 55 UF membrane module, used for production of process, potable and wastewater. Major applications are the filtration of surface water, potable water, industrial wastewater and municipal effluent. TFAF55 uses naturally hydrophilic PES hollow fiber ultra-filtration membrane with excellent performance, so customers are using many of them as ultrafiltration (UF) module equivalents.
The mode of operation is feed-and-bleed with a minor cross flow or dead-end with regular backwash (with filtrate only) and chemically enhanced backwash.

Features

• A nominal pore size of 0.02 μm
• 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 < 3, 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.
  

Advantages

• High quality raw material
• High thermal and chemical solvent resistance
• High chemical tolerance for cleaning
• Optimized design, high resistance to fouling
• Economical equivalent module for direct replacement of Pentair X-Flow Norit Sigma Aquaflex HP 55 23E1FL395H

Applications

• Surface water
• Potable water
• Seawater desalination
• Pre-treatment of industrial water
• Industrial wastewater

Module Dimensions

Model	L (mm/inch)	L1(mm/inch)	L2 (mm/inch)	L3(mm/inch)	D (mm/inch)	D1 (mm/inch)	Feed, Filtrate, concentrate connection d (mm/inch)
TFAF55HP	1,901/74.84	1,738/68.43	1,537.5/60.51	55.5/2.18	220/8.66	165/6.5	73.2/2.88

Physical and Operating Specifications

Specifications	Parameters
Model	TFAF55HP
Effective membrane area (m²/ft²)	55/590
Fiber diameter (mm/inch)	0.8/0.031
Membrane material	PES (polyether sulfone)
Housing material	PVC
Flow distributor material	PVC
Potting material	Polyurethane resin
Max. system pressure	300 kPa (43 psi)
Max. trans-membrane pressure	300 kPa (43 psi)
Max. backwash pressure	300 kPa (43 psi)
Temp. range	0-40℃ (32-104°F)
pH-Continuous operation @ 25℃	2-12
pH-CIP @ 25℃	1-13
Dry weight of membrane module	34 kg/75 lbs
Wet weight filled with water	66 kg/145 lbs

We offer various UF membrane module equivalents. If you and your customer accept X-Flow Norit Sigma Aquaflex HP 55 23E1FL395H UF membrane module equivalent, please send us an inquiry now.