BW-4040 Reverse Osmosis Membrane 4" 40" RO Repla

Updated August 14, 2026

This auction ended on August 20, 2026. See upcoming auctions from BinChasers.
Lot number623
AuctionWeekly #67
DateAugust 20, 2026 at 6:00 PM EDT
Auction houseBinChasers
LocationLake Wales, Florida

Brand: LndscLaser Condition: Open Box - Not Tested In Packaging?: Yes Assembly Required?: Yes Damaged?: Unknown Functional?: Unable to Test Missing Parts?: Unknown Model: BW 4040 Star Rating: 0.0 Title: BW-4040 Reverse Osmosis Membrane 4" 40" RO Repla High-efficiency filtration BW-4040 reverse osmosis membrane high salt rejection and stability for brackish water and water reuse systems. These membranes feature high permeability at low feed pressures, typically 225psi (1.55MPa), an effective membrane area of 85 ft (7.9 m ), a water output of 2,500 gpd (9.5 m /d), an inlet channel thickness of 28 mil, and a salt rejection of 99.6%. Stable performance BW-4040 reverse osmosis membrane design can be used in residential, agricultural, and industrial fields. Combined with innovative thin film nanocomposite technology (TFN), it has excellent performance, providing the highest quality water for your water treatment system by removing dissolved organic matter and other contaminants. Durable and corrosion-resistant RO membranes are made of polyamide, and the membrane shell uses a sturdy fiberglass shell to protect the membrane, which makes them more durable while having excellent performance. The RO membrane has a small pore size, allowing water to flow through while blocking contaminants to ensure fast and efficient water treatment.

BW-4040 Reverse Osmosis Membrane 4" 40" RO Repla

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