Pureone Water Industries India Private Limited

PUREONE BW 4040 RO Membrane is a high-performance reverse osmosis (RO) membrane designed for commercial and industrial water purification systems. It is compatible with various types of RO water purifiers and is particularly suitable for brackish water treatment applications













Key Specifications

Model: PUREONE BW 4040

Membrane Sheet: Toray

Active Membrane Area: Approximately 87 ft² (8.1 m²)

Salt Rejection Rate: 99.7%

Maximum Feed Water TDS: Up to 5000 ppm

Maximum Operating Pressure: 600 psi (4.14 MPa)

Maximum Feed Water Temperature: 45°C

Maximum Feed Water SDI (15 min): < 5

Maximum Turbidity: 1.0 NTU

pH Range (Continuous Operation): 2 to 11

pH Range (Chemical Cleaning): 1 to 13

Residual Chlorine Concentration: < 0.1 ppm

Spacer Net Thickness: 29 mil (0.73 mm)

Recovery Rate: 15%

Testing Pressure: 225 psi (1.55 MPa)

Testing Solution Concentration (NaCl): 2,000 ppm

Testing Solution Temperature: 25°C

Testing Solution pH: 7.5

Purification Capacity: 500 liters per hour (LPH)

Membrane Configuration: Typically utilizes 2 x 4040 RO membranes

Frame Material: Stainless Steel (SS 304), ensuring durability and resistance to corrosion

Pre-Filtration:

Sand Filter

Activated Carbon Filter

Micron Filter

Post-Filtration: Post Carbon Filter

High-Pressure Pump: Single-phase or three-phase, depending on the model

Electrical Panel: Equipped with control panels for monitoring and operation

Flow Meters: To measure and control water flow

Pressure Gauges: For monitoring system pressure

Optional Add-ons:

UV Sterilizer

TDS Controller


Ideal Use Cases

Hotels and Resorts: Ensuring a continuous supply of purified water for guests.

Hospitals and Laboratories: Providing high-quality water for medical and research purposes.

Educational Institutions: Supplying safe drinking water to students and staff.

Manufacturing Units: Meeting the water requirements for production processes.

Beverage and Food Industries: Ensuring water quality for production and processing.

Pureone 300 GPD Ro Membrane Housing, a cornerstone of water purification excellence. Engineered to deliver 300 gallons per day of pristine water, this innovative system is designed to meet the needs of both residential and commercial settings. With its state-of-the-art construction, the Pureone 300 GPD Ro Membrane Housing ensures consistent performance and unparalleled durability. Elevate your water purification experience with Pureone, where quality and reliability converge seamlessly.