Commercial

DOW FILMTEC BW30-400 Membrane elements are the product of choice when high-quality permeates are required. BW30-400 is a DOW FILMTEC™ Brackish Water Reverse Osmosis (BWRO) 8” Element, which can separate salts from water. Previously known as BW30 8040, the BW30 400 is produced with an automated fabrication process that ensures precision, consistency, and reliability.

Advantages

• Decades of proven performance
• Delivers high-quality permeate water while minimizing CAPEX
• Offers the most effective cleaning performance, robustness, and durability due to its widest cleaning pH range (1 – 13) tolerance and the support of Dow technical representative's high rejection gives good water quality;
• Filmtec performance and quality

The element with the best combination of productivity and salt rejection available. When high-performance counts, CPA membranes from Hydranautics set the standard for RO membrane elements. CPA membranes provide the highest salt rejection rates available - every element on every order for every customer.

Hydranautics' 8040 CPA3 RO Membrane is a composite polyamide membrane element designed to offer high rejection of various contaminants that may be present in water. It can act as pretreatment to reverse osmosis (RO) membranes or as the primary treatment and is available in both 4” and 8” configurations, it offers great flexibility and convenience for many applications. Highly efficient with optimized membrane area and several modern cleaning regimes, the Hydranautics 8040 CPA3 RO Membrane is capable of producing over 600 million gallons per day of pure water and has become the go-to choice amongst global municipalities and industries.