• BW30-400IG Compatible RO Membrane Element 8040 OEM Replacement with 10500 GPD Flow and 99.5% Rejection Polyamide Thin-Film Composite
BW30-400IG Compatible RO Membrane Element 8040 OEM Replacement with 10500 GPD Flow and 99.5% Rejection Polyamide Thin-Film Composite

BW30-400IG Compatible RO Membrane Element 8040 OEM Replacement with 10500 GPD Flow and 99.5% Rejection Polyamide Thin-Film Composite

Product Details:

Place of Origin: Guangdong, China
Brand Name: FILTERPRO
Certification: ISO 9001:2015
Model Number: BW30-400IG-C

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: USD 180-280 / Piece
Packaging Details: Vacuum sealed individual packaging in export-grade carton with desiccant, pallet available
Delivery Time: 3-5 working days for stock, 15-20 days for production
Payment Terms: T/T, L/C, PayPal, Western Union
Supply Ability: 5000 Pieces per Month
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Detail Information

Membrane Element Size: 8040 (8 Inch X 40 Inch) Active Membrane Area: 400 Ft² (37 M²)
Permeate Flow Rate: 10500 GPD (39.7 M³/day) Stable Salt Rejection Rate: 99.5%
Operating Pressure: 225 PSI (15.5 Bar) Membrane Material: Polyamide Thin-Film Composite
Compatible With: DOW FILMTEC BW30-400IG Feed Water TDS: ≤ 2000 Ppm
PH Range: 2-11
Highlight:

OEM Compatible RO Replacement

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DOW FILMTEC BW30 Alternative

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8040 Brackish Water Membrane

Product Description

BW30-400IG Compatible RO Membrane Element 8040 OEM Replacement for DOW FILMTEC 10500 GPD 99.5% Rejection
Product Overview

The FILTERPRO BW30-400IG-C is a high-performance OEM compatible reverse osmosis membrane element engineered as a direct drop-in replacement for DOW FILMTEC BW30-400IG. It delivers consistent, reliable brackish water desalination at a competitive price point, making it the ideal choice for system operators seeking to reduce maintenance costs without compromising water quality.

Key Features
  • Direct OEM Compatibility: Designed to the same form factor and performance specifications as the original DOW FILMTEC BW30-400IG, ensuring seamless integration into existing 8040 membrane housings and RO skids.
  • High Permeate Flow: Produces up to 10,500 GPD (39.7 m³/day) of purified water under standard test conditions, meeting the demands of medium to large-scale industrial RO plants.
  • Stable Salt Rejection: Achieves and maintains 99.5% salt rejection over the membrane's service life, ensuring consistent product water quality.
  • Industrial-Grade Construction: Polyamide thin-film composite (TFC) membrane with fiberglass outer wrap for mechanical strength and durability in demanding operating environments.
  • Cost-Effective Alternative: Delivers comparable performance to branded OEM membranes at 30-50% lower cost, reducing total cost of ownership for water treatment facilities.
Technical Specifications
Parameter Value
Membrane Element Size 8040 (8" x 40")
Active Membrane Area 400 ft² (37 m²)
Permeate Flow Rate 10,500 GPD (39.7 m³/day)
Stable Salt Rejection 99.5%
Operating Pressure 225 PSI (15.5 bar)
Membrane Material Polyamide Thin-Film Composite
Feed Water TDS ≤ 2,000 ppm
pH Range (Operating) 2-11
Max Operating Temperature 45°C (113°F)
Free Chlorine Tolerance < 0.1 ppm
Applications
  • Industrial brackish water reverse osmosis systems
  • Power generation facilities
  • Food and beverage processing
  • Pharmaceutical manufacturing
  • Municipal drinking water treatment

Compatible with all standard 8040 membrane pressure vessels.

Packaging and Warranty
Each membrane element is vacuum sealed in a heavy-duty polyethylene bag with food-grade preservative solution, packed in an export-grade corrugated carton, and includes a desiccant pouch. Standard warranty: 12 months from date of shipment under normal operating conditions.

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