BP-RO-4040-BW

Brackish Water Reverse Osmosis Element

Technical Specification Sheet v2.4

Product Description

The Bluepure BP-RO-4040-BW is a high-rejection polyamide thin-film composite (TFC) membrane element designed for the desalination of brackish water. Engineered for industrial water treatment, it delivers consistent high performance and durability in light industrial and drinking water applications. Compatible with standard 4-inch FRP pressure vessels.

Performance Specifications

Model	Permeate Flow GPD (m³/d)	Min. Salt Rejection %	Stabilized Salt Rejection %
BP-RO-4040-BW	2,400 (9.1)	99.0%	99.5%

*Test Conditions: 2,000 ppm NaCl, 225 psi (15.5 bar), 77°F (25°C), pH 8, 15% recovery. Flow rates for individual elements may vary ±15%.

Operating Limits

Membrane Type Polyamide TFC
Max. Operating Temperature 113°F (45°C)
Max. Operating Pressure 600 psi (41 bar)
Max. Feed Flow Rate 16 gpm (3.6 m³/h)

Max. Pressure Drop 15 psig (1.0 bar)
pH Range, Continuous 2 - 11
pH Range, Cleaning (30 min) 1 - 13
Max. Feed SDI (15 min) SDI 5

Dimensions

40.0" (1016 mm)

3.9"

For technical support: bluepurewatersolution@gmail.com | www.bluepure.com