Product datasheet

Pre-Conditioned Heat-SanitizableMembranes
For hygienic purified water applications

Toray’s Pre-Conditioned Heat Sanitizable RO membrane elements
provide superior permeate quality for sustainable hygienic purified waterapplications. RO elements use a cross-linked fully aromatic polyamide
composite membrane.

Product Specifications

Test Conditions

NaCl
rejection %Permeate Feed spacer
Active area
flow rate
thickness
ft2 (m2)
GPD (m3/d)in. (mm)

TMRO 8040HSX

99.5%

9,000 (34.1) 0.028 (0.71) 400 (37.2)

TMRO 4040HSX

99.5%

1,975 (7.5)

Model

0.028 (0.71)

85 (7.9)

Feed water pressure

150 psi (10.3 bar)

Feed water temperature

77°F (25°C)

Feed water concentration

2,000 mg/l as NaCl

Recovery rate

15%

Feed water pH

7Material Specifications

Dimensions in. (mm)Feed spacer

Polyethylene

DiameterElement outer wrap

Polypropylene

40 (1,016)

Length

0.75 (19) OD

1.125 (29) ID

Permeate Tube

Permeate tubes, Anti-telescoping device (ATD),
inter-connectors

Polysulfone

1.0 (26)—

Permeate carrier

Proprietary

Adhesives

Proprietary

4040

8040

SizeA

4.0 (101)

7.9 (201)B

40 (1,016)

CDHeat-sanitizable elements (w/ ATD)

Components conform to FDA Regulation CFR Title 21
Flow direction

8040 element
ACB
Feed Water

Permeate

Concentrated Brine

Flow direction

4040 element
ACDDB

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Pre-Conditioned Heat-Sanitizable Membranes
Product datasheet

OPERATING LIMITS
Maximum operating pressure

600 psi (41.0 bar)

Maximum sanitizing temperature

185°F (85°C)

Maximum operating temperature

113°F (45°C)

Maximum cleaning temperature

122°F (50°C)

Acceptable operating pH range

2.0–11.0

Acceptable short-term cleaning pH range

1.7–11.5

Maximum pressure drop per element

15 psi (1.0 bar)

Maximum pressure drop per vessel

60 psi (4.1 bar)

Maximum chlorine tolerance (free chlorine)

Applications•Food & beverage•

Pharmaceutical (water for injection)

Regulatory Information

Toray's membrane elements are certified under:•

ISO 9001:2015 QMS to ensure consistency in product andservice quality; and•ISO 14001:2015 EMS to enhance the environmental
performance of our products and services.

N/D

Consult Toray for pressure limits when operating above ambient temperature

Important•

The maximum temperature for continuous operation above pH 10 is
95⁰F (35⁰C).
High temperature elements have been pre-conditioned at 80⁰C.
Take precautions to ensure that the trans-membrane pressure iskept below 25 psi (1.7 bar).
Maximum sanitizing dP per element is 2 psi (0.14 bar), with amaximum vessel dP of 10 psi (0.7 bar).
Elements should be allowed to cool below 113 ⁰F (<45 ⁰C) beforechanging pressures or concentrations for operation following
sanitization.
The maximum temperature increase or decrease is 2° C/minute.

•••••

NOTICE1.

Elements are preserved in sodium meta-bisulfite. Appropriate personal
protective equipment should be worn when handling.

2.

Toray accepts no responsibility for results obtained by the application of thisinformation or the safety or suitability of Toray's products, either alone or incombination with other products. Users are advised to make their own tests

to determine the safety and suitability of each product combination for theirown purposes.
3.

All data may change without prior notice, due to technical modifications orproduction changes.

4.

Consult Toray for element sizes not shown.

TORAY MEMBRANE USA, INC. 13435 Danielson Street, Poway, CA 92064, U.S.A. Tel: +1 (858) 218 2360

innovation@toraymem.com

TORAY MEMBRANE EUROPE AG Grabenackerstrasse 8b, Muenchenstein 1 CH-4142, Switzerland Tel: +41-61-415-8710 info.tmeu.mb@mail.toray

www.water.toray/products/specialty

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