MR-1812-75 UF Module Morui Equivalent

Product Introduction

The MR-1812-75 UF Module is a high-performance ultrafiltration (UF) membrane system designed as a direct equivalent to the Morui MR-1812-75 module. Built with durable polyethersulfone (PES) hollow fiber membranes, this module offers excellent filtration precision, stable operation, and long-term reliability.

With a nominal pore size of 0.03 μm, the MR-1812-75 UF Module effectively removes suspended solids, colloids, bacteria, and viruses, while retaining beneficial minerals in the water. The compact 1812 configuration makes it particularly suitable for household drinking water systems, laboratory water production, small-scale industrial water purification, and RO pretreatment.

Its low-pressure operation, easy installation, and strong fouling resistance make it a cost-effective solution for consistent water purification.

Working Principle

The MR-1812-75 UF Module operates on the principle of size exclusion through hollow fiber ultrafiltration.

1.    Feedwater Introduction
Raw water enters the module from the outer side of the hollow fibers.

2.    Filtration Mechanism
Water passes through the 0.03 μm membrane pores, which effectively block bacteria, viruses, and particulate matter.

3.    Permeate Collection
Clean water flows through the lumen of the fibers and exits as permeate.

4.    Cleaning & Maintenance
The module supports backwashing and chemical cleaning, allowing for easy maintenance and long service life.

This ensures consistent water quality even when feedwater contains high turbidity or microbial contamination.

Key Features

✅ Morui MR-1812-75 Equivalent – Seamless replacement with equivalent design and performance.
✅ High Filtration Precision – Removes pathogens, turbidity, and suspended matter down to 0.03 μm.
✅ Durable PES Membrane – High chemical resistance and strong mechanical strength.
✅ Low Energy Consumption – Operates efficiently at low transmembrane pressure.
✅ Compact Design – Optimized for small-scale and household water purification systems.
✅ Long Service Life – 3–5 years under normal operating conditions.

Technical Specifications

Applications

The MR-1812-75 UF Module Equivalent is versatile and widely applied in both domestic and industrial sectors.

1. Household Drinking Water

·         Provides safe and clean water by removing pathogens and turbidity.

·         Retains essential minerals for healthy drinking water.

2. Laboratory Water Purification

·         Ensures stable water quality for laboratory experiments and testing.

3. Small-Scale Industrial Applications

·         Ideal for food processing, beverage production, and small-scale manufacturing.

4. RO Pretreatment

·         Protects reverse osmosis membranes from fouling and clogging.

·         Extends RO system lifespan and reduces maintenance frequency.

5. Medical & Healthcare Facilities

·         Provides pathogen-free water for cleaning and sterilization processes.

6. Wastewater Reuse in Small Systems

·         Effective in compact recycling setups where high water quality is required.

FAQ

1. Is the MR-1812-75 UF Module compatible with Morui’s original model?

Yes, it is designed as a direct equivalent to Morui MR-1812-75, ensuring seamless replacement.

2. What contaminants can it remove?

It removes bacteria, viruses, turbidity, suspended solids, and colloids, but does not remove dissolved salts.

3. Does it improve taste and odor of water?

While it removes microbial contaminants and particles, additional activated carbon filtration may be needed for taste and odor improvement.

4. Can it be used for drinking water?

Yes, it is widely used in household drinking water systems and meets safety standards.

5. What is the lifespan of the module?

The typical lifespan is 3–5 years, depending on feedwater quality and maintenance practices.

6. How is the module cleaned?

It supports backwashing and chemical cleaning, which restore flux and extend lifespan.

7. Is it suitable for RO pretreatment?

Yes, it is excellent for reverse osmosis pretreatment, protecting RO membranes from fouling.

8. What is the recommended operating pressure?

It operates best at 0.1–0.3 MPa, with a maximum transmembrane pressure of 0.5 MPa.

Conclusion

The MR-1812-75 UF Module Equivalent is a reliable, compact, and high-efficiency ultrafiltration solution for both domestic and small industrial water purification systems. As a seamless replacement for the Morui MR-1812-75, it offers precise filtration, low energy operation, and strong durability.

Whether for household drinking water, laboratory use, or as RO pretreatment, the MR-1812-75 UF Module delivers clean, safe, and consistent water quality. Its cost-effectiveness, long lifespan, and easy maintenance make it a practical choice for modern water treatment needs.