
Reverse Osmosis (RO) Systems
DNA Membrane ULP-4040MR-2
4.6 (37 reviews)In Stock
DNA Membrane ULP-4040MR-2 is presented within reverse osmosis membranes for buyers reviewing element replacement or new membrane selection. The correct fit depends on membrane size, vessel configuration, feed-water profile, and the treatment duty expected from the element. Before quotation, confirm whether the requirement is for seawater, brackish water, low-pressure service, domestic purification, or nanofiltration so the membrane class is matched correctly and avoids costly selection errors.
Low-pressure RO membrane replacement
Energy-conscious RO operation
Commercial and industrial filtration skids
Secure RFQ Quality Assured Fast Support
Selection Notes
- Confirm membrane size, element type, and feed-water duty before ordering.
- Check whether the membrane is replacing an existing unit or being selected for a new skid.
- Water analysis and target permeate quality help avoid selecting the wrong membrane class.
Compatibility Notes
- Membrane compatibility depends on element size, vessel fit, feed-water profile, and operating pressure.
- Where the exact model history is unclear, use the old code or vessel configuration to confirm fit before RFQ.
Confirm Before RFQ
- Existing membrane code or model reference
- Element size such as 4040, 8040, or 2540 where known
- Feed-water type and target output
- Whether the item is for replacement or a new system build
Product Data
3 specification highlights
- Brand: DNA
- Product family: RO membrane element
- Duty profile: low-pressure operation
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