Custom & Specialty Spiral Elements
MAKING WHAT THE COMPETITION CAN’T OR WON’T
MICRODYN-NADIR sets itself apart from other membrane manufacturers by offering our customers the option to request specialty and customized products. Our ability to provide a wide range of custom products allows our customers to order elements uniquely designed to suit their applications.
Whether our customers need a partner for the development of a new membrane product, require products with special construction, or want a trusted supplier for niche membrane applications, MICRODYN-NADIR provides a solution when other suppliers can’t or won’t meet their needs. Contact us to customize a product that satisfies your requirements.
ELEMENT SIZE
Elements available in the following diameters:
- 1.8 and 2.5 inch
- 3.8 and 4 inch
- 6.3 inch
- 8, 8.3, and 8.5 inch
FEED SPACER
Elements available with the following feed spacers:
- Thickness from 24 mil to 90 mil
- Diamond, Parallel, Asymmetric and Open Channel Designs
OUTERWRAP
Elements available in the following outerwrap types:
- TurboClean® Sanitary
- Fiberglass
- Tape-Wrapped
- Net-Wrapped
FEED PROPERTIES
Elements available for the following feed conditions:
- Classic Design
- Hot-Water Sanitizable
- Warm Temperature – 60°C Continuous
- High Temperature – 80°C Continuous
- Extreme Cleaning (High pH / High Temperature)
- High Pressure – 83 bar / 1200 psi Max
- Ultra-High Pressure – 120 bar / 1740 psi Max
PERMEATE TUBE
Elements available with the following tube styles:
- Female (flush-ended)
- Male (tube-extended)
- Application-Specific Materials
- Direct Replacements for All Manufacturers
MEMBRANE OPTIONS
All MICRODYN-NADIR membranes can be used in custom element designs, including:
- RO – Thin-Film and Cellulose Acetate
- NF – Softening, Desalting, and Cellulose Acetate
- UF/MF – PES and PVDF from 4,000 Da MWCO to 0.2 micron
- See all of our membrane options ›