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AG8040F 400 FR,34 (3136931) Equivalent

Product No.：TFFR-8040MF
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Equivalent, equivalence, replacement, alternative, analog, retrofit, analogue, derivative, substitution: Suez GE AG8040F 400 FR,34 (3136931), AG8040F400FR34

General Information

TFFR-8040MF is manufactured as an equivalent, replacement, alternative, retrofit, analogue, derivative and substitution for Suez GE AG8040F 400 FR,34 (3136931) (AG8040F400FR34) RO membrane.

TFFR-8040MF reverse osmosis membrane elements are developed for brackish water treatment with high performance of fouling resistance, ideal for reverse osmosis plant managers and operators dealing with brackish water with normal pre-treatment.

These reverse osmosis membrane element provides consistency, high-quality filtrate, high performance and productivity, and long service life.

Features & Advantages

Improved feed spacer to thicker channel
Optimized design, good resistance to fouling
Greater restorability after chemical cleaning
Direct and economical element replacement

Applications

Municipal sewage
Industrial wastewater
Industrial process water
Reclaimed water recycling etc.

Specifications

Configuration: Spiral wound element
Membrane Polymer: Polyamide thin-film composite

Performance

Element Model

Membrane Active Area

ft² (m²)

Feed Spacer

Mil (mm)

Permeate Flow Rate^*

GPD (m³/d)

Stabilized Salt Rejection^**

Minimum Salt Rejection

TFFR-8040MF

400 (37.2)

34 (0.864)

11,000 (41.6)

99.5%

99.3%

Standard test conditions:

The above performance is initial (data record after 30 minutes of operation), based on the following conditions:

2,000 ppm NaCl solution

225 psi (15.5 bar) operating pressure

25°C (77°F) operating temperature

15% permeate recovery

7.5-8 pH range

*Permeate flow for individual elements may vary but will be no more than ±15%.

**Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending on feed water characteristics and operating conditions.

Element Dimensions

Model	Length A inch (mm)	Diameter B inch (mm)	Permeate tube inner diameter C inch (mm)
8040	40 (1,016)	7.9 (201)	1.125 (28.6)

Operating and Cleaning Limits

Maximum Operating Pressure	600 psi (41 bar)
Maximum Operating Temperature	45°C (113°F)
Maximum Chlorine Concentration	0.1 ppm
pH Range, Continuous	2-11
pH Range, Cleaning	1-13
Maximum Feed SDI (15 mins)	5
Maximum Element Pressure Drop	15 psi (1 bar)
Maximum Feed Flow	17 m³/h
Minimum Ratio of Concentrate to Permeate Flow for Each Element	5:1

The limits shown above are for general applications. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane element.

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