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Made in India · Membratech Engineering LLP

RO membrane elements engineered for perfection & durability.

DURAMEM™ focuses on two ranges of products to cater various market needs — built by India’s most experienced membrane rolling engineers.

MAX RANGE

Made for regular mass-market needs.

ULTRA RANGE

Designed for high-performance needs to cater various projects.

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Max stabilized salt rejection
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Residential · Commercial · Industrial · Sea Water
Product Range

One membrane platform.
Engineered for every need.

Every DURAMEM element is rolled, tested and packed in our high-tech facility to deliver the highest rejection with higher flux and longer life.

ResidentialDURAMEM residential RO membrane elements

Residential Elements

DM-ULP 1812 · DM-HR 2012

Low-pressure and high-TDS high-flow elements from 75 to 150 GPD — suitable up to 4000 TDS.

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CommercialDURAMEM commercial RO element

Commercial Elements

4040 · MAX & ULTRA

4″ thin-film composite elements for stable results across water applications — up to 2700 GPD flux.

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IndustrialDURAMEM industrial RO element

Industrial Elements

8040 · MAX & ULTRA

8″ elements for industrial and municipal plants — plus special elements for ultrapure water and semiconductor applications.

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Sea WaterDURAMEM sea water desalination element

Sea Water Desalination Elements

SW HR · 4040 & 8040

High-rejection elements engineered for 800 psi operation on 32,000 PPM sea water.

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Why DURAMEM

Performance you can measure.
Quality you can trust.

Highest Salt Rejection

Stabilized rejection up to 99.85% across the range, validated under standard test conditions.

Higher Flux

Up to 12,500 GPD permeate flow with low energy consumption per unit of water produced.

Consistent Performance

Every element is manufactured under the supervision of India’s most experienced rolling engineers.

Longer Life

Durable construction and strict quality control ensure unmatched product life in the field.

Traceability for Each Product

Every DURAMEM element is traceable through our production and testing records — from rolling to dispatch.

Project Software Support

Membrane selection and system projection support from our engineers for your plant and project designs.

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Innovation & Excellence

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Integrity & Collaboration

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Sustainability & Responsibility

DURAMEM RO element manufacturing facility RO Element Manufacturing Facility
Manufacturing

India’s most modern RO membrane manufacturing facility.

DURAMEM products are proudly manufactured in Membratech Engineering’s high-tech facility in Surat, Gujarat — with a vision to deliver durable RO membrane elements with perfection.

15+ years of expertise

Formed by engineers with deep technological and market expertise in RO membranes and water treatment.

Raw-material strength

Membratech is the fastest-growing raw-materials supplier for RO membrane rolling, with variety and high quality of materials.

Every element supervised

Production runs under the supervision of India’s most experienced RO membrane rolling engineers.

Industries Catered

Trusted across demanding industries.

Power Plants

Boiler feed and process water treatment for thermal and captive power.

Food & Beverages

Consistent, high-purity process water for F&B production lines.

Pharma

Reliable RO stages for purified-water systems in pharmaceutical plants.

Textiles

Process and reuse water treatment for dyeing and finishing units.

Heavy Industries

High-volume brackish water treatment for demanding industrial duty.

Electronics & Semiconductor

Electronics-grade ultrapure membrane elements for fabs and electronics industry.

Municipal Plants

Large-scale purification for municipal and community drinking-water schemes.

Seawater Desalination

SW HR elements engineered for 800 psi operation on 32,000 PPM feed water.

Global Reach

From Gujarat to the world.

Manufactured in Surat. Supplied across India and beyond — where perfection meets durability.

DURAMEM global reach map

Tell us your requirement. Get a detailed techno-commercial proposal.

Our team shall get back to you promptly with a detailed quote and model suggestions.

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