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  • ESPA2 MAX-8040 Equivalent
ESPA2 MAX-8040 Equivalent

ESPA2 MAX-8040 Equivalent

Equivalent, equivalence, replacement, alternative, analog, retrofit, analogue, derivative, substitution: Hydranautics ESPA2 MAX, ESPA2MAX

General Information

TFULP-8040-440ES is manufactured as an equivalent, replacement, alternative, retrofit, analogue to Hydranautics ESPA2 MAX-8040 (ESPA2MAX-8040) RO membrane element.
Hydranautics ESPA2 MAX-8040 equivalent reverse osmosis membrane elements TFULP-8040-440ES are developed for energy saving for water treatment in various industries and applications, ideal for reverse osmosis plant managers and operators dealing with low to medium TDS level water with essential pre-treatment.
TFULP-8040-440ES reverse osmosis membrane element provides consistency, high-quality filtrate, reliable performance, and long service life at a low feed pressure, which saves energy and reduces operation costs.

Features & Advantages

  • High permeability
  • Anti-fouling structure design
  • Good consistency and reliability
  • Economical equivalent element for direct replacement of Hydranautics ESPA MAX-8040

Applications

  • Municipal drinking water
  • Industrial process water
  • Dual water supply system
  • Pure water preparation plant

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

TFULP-8040-440ES

440 (41)

28 (0.712)

12,500 (47.3)

99.5%

99.4%

Standard test conditions:
The above performance is initial (data record after 30 minutes of operation), based on the following conditions:
1,500 ppm NaCl solution
150 psi (10.3 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
Hydranautics ESPA2 MAX-8040 RO Membrane Equivalent Element Dimensions

Model

Length L
inch (mm)

Diameter D
inch (mm)

Permeate tube inner diameter d
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.

We offer various RO membrane element equivalents. If you and your customer accept Hydranautics ESPA2 MAX-8040 equivalent RO membrane element, please send us an inquiry now.

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Contact Us

    Name: International Sales Dept.

    Tel: +86-27-8673 0002

    Fax: +86-27-8732 0476

    E-mail: [email protected]

    Add: 4th Floor, Baofeng Ages, 1045 Jiefang Blvd, Qiaokou District, Wuhan, Hubei Province, 430030, China

    inquiry@tanaltech.com
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