Filter Characteristics and Structure
| Structure | Ideal to the folowing needs |
|---|---|
| Depth (String Wound) | Ideal to remove particles from liquids featuring high solid concentration or broad particle size distribution. |
| Depth (Roll) | Reliably capture particles of a specific size or larger in a liquid with a broad particle size distribution. |
| Surface (Non-woven/Membrane) |
Featuring a narrow particle size distribution it is ideal for low-viscosity and high viscosity liquids; it's large surface area increases filter service life and results to lower pressure drop |
| Depth Pleated | Designed for high particle removal efficiency at a lower pressure drop |
Do you have the following needs in addition to those listed above?
| Structure | Optimal to the following needs |
|---|---|
| Large Diameter Type | Ideal for a wide variety of applications where high flow rates and long
service life are primary requirements. Enables the use of significantly fewer elements and smaller housings for high flow applications |
| Absorption type | Designed to selectively absorb and remove specified substances such as chlorine. (Product code: MCK) Designed to remove turbidity (colloidal substances) and sediment contributors (such as organic fatty acids and polyphenols). (Product code: PEB/ASP) |
Depth (String Wound)
Features
- Graded thread density winding process offers consistent quality and efficient removal of wide range of particle sizes.
- High particulate retention using the thickness of the filter medium.
- Liquids are filtered by using the thickness of the filter medium.
Depth (Roll)
Features
- Utilizes different non-woven material with graded fiber diameter structure.
- Roll type offers high particle removal efficiency and retention.
- High particulate retention using the thickness of the filter medium.
- Liquids are filtered by using the thickness of the filter medium.
Surface (Non-woven/Membrane)
Features
- Pleated media provides longer service life (higher surface area) and less filter changeouts.
- High particulate retention using the thickness of the filter medium.
- Liquids are filtered by using the thickness of the filter medium.
Depth Pleated
Features
- Pleated construction yields high flow rates compared to traditional depth filters
- Graded density layering for superior removal of amorphous contaminants
- Recommended for a wide range of fluids, with varying viscosities and solids concentrations.
- Liquids are filtered by using both surface and thickness of the filter medium.
Large Diameter Type
Features
- Filter dimensions were altered to achieved higher flow rates (4X) than the normal size cartridges.
- ROKI TECHNO is offering Q-Flow® and Huge-Flow® in this filter construction.
Absorption type
Features
- Designed for adsorption applications this filter incorporates filter aid (such as activated carbon, diatomaceous earth, perlite) to absorb unwanted substance, in addition to its filtration capability.
