Spiral Membranes

Spiral-wound membranes are designed for applications with relatively low levels of particulate matter. Feed spacers with different thicknesses and geometries help improve their tolerance to solids.

Typical applications include food and dairy separation, electrocoat paint recovery, brackish water treatment, water softening and organic matter removal. Sanitary elements are widely used in the food and pharmaceutical industries to separate, purify and concentrate valuable ingredients while maintaining product quality and yield. Their high packing density provides a compact, economical filtration solution.

As an authorized KOCH distributor, Filter-Technics offers more than 200 spiral-wound membranes covering reverse osmosis, nanofiltration, ultrafiltration and microfiltration. Explore the product documentation below.

Dairy-Pro® elements

• Dairy-Pro MF Elements
• Dairy-Pro NF Elements
• Dairy-Pro RO and NF Polishing Elements
• Dairy-Pro RO Elements
• Dairy-Pro 70k Elements
• Dairy-Pro 7.5k UF Elements
• Dairy-Pro HpHT UF Elements
• Dairy-Pro UF Elements
• Dairy-Pro UF Elements with Stainless Steel Permeate Tube

FLUID SYSTEMS® elements

• FLUID SYSTEMS TFC SR 8-inch NF Elements
• FLUID SYSTEMS TFC SR 4-inch Elements
• FLUID SYSTEMS TFC HR 4-inch Brackish Water RO Elements
• FLUID SYSTEMS TFC HR 8-inch Brackish Water RO Elements
• FLUID SYSTEMS TFC SW 4-inch Seawater RO Elements
• FLUID SYSTEMS TFC SW 8-inch Seawater RO Elements
• FLUID SYSTEMS TFC ULP 4-inch Brackish Water RO Elements
• FLUID SYSTEMS TFC ULP 8-inch Brackish Water RO Elements

KPAK® and SPIRAPAK PLUS potted spirals

• 7533 Flanged UF Modules for E-Coat Paint
• 7533 Plus Flanged Modules for E-Coat Paint
• 7640 E-Coat Drop-in UF Spirals
• 7640 Plus Drop-in UF Spirals for E-Coat Paint
• 8040 E-Coat Drop-in UF Spirals
• 8040 Plus Drop-in UF Spirals for E-Coat Paint
• KDP3602 SPIRAPAK 4033 70k Industrial Module
• KPAK 8-inch Modules for E-Coat Paint
• KPAK PLUS 10-inch Modules for E-Coat Paint
• KPAK PLUS 70k 8-inch Modules for E-Coat Paint
• KPAK PLUS 8-inch Modules for E-Coat Paint
• SPIRAPAK 4033 70k Industrial Module
• SPIRAPAK 4033 UF Module for E-Coat
• SPIRAPAK PLUS Modules for E-Coat Paint

Sani-Pro® elements

• Sani-Pro MFK 603 Elements
• Sani-Pro MFK 618 Elements
• Sani-Pro NF Elements
• Sani-Pro RO and NF Polishing Elements
• Sani-Pro RO Elements
• Sani-Pro HpHT UF Elements
• Sani-Pro UF Elements
• Sani-Pro UF Elements with Permeate Tube

Sanitary elements

• HFK 118 8-inch Elements for PVA Processing
• XL-1000 Sanitary UF Elements

SelRO® elements

• SelRO NF MPS-34 2.5-inch and 4-inch Elements
• SelRO NF MPS-34 8-inch Elements
• SelRO NF MPS-36 2.5-inch and 4-inch Elements
• SelRO NF MPS-36 8-inch Elements
• SelRO Sanitary 4-inch and 8-inch MPS-36 and MPS-34 NF Elements

SPIRAPRO elements

• SPIRAPRO Pharmaceutical Grade UF Elements

TIDAL™ forward osmosis

• TIDAL System