Custom & Specialty Spiral Elements

MAKING WHAT THE COMPETITION CAN’T OR WON’T
MANN+HUMMEL Water & Fluid Solutions 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, MANN+HUMMEL Water & Fluid Solutions 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 MANN+HUMMEL Water & Fluid Solutions 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 ›