EHFX Series High-Flow String Wound Filter Cartridge
Advanced deep-bed filtration technology in a high-capacity format. Designed for maximum solids loading and structural stability in demanding industrial applications.
Trust Badges : FDA | CE | ISO 9001:2015 | NSF | SGS
Product Overview
- General Description: The EHFX series is a high-performance depth filter made by tightly wrapping premium textile fibers onto a porous support core.
- Deep-bed Filtration Logic: The specialized winding process creates an “outer-loose, inner-dense” structure, allowing for high dirt-holding capacity and minimal pressure drop.
- Contaminant Removal: Effectively intercepts suspended solids, rust, and other particulates from process fluids.
- Structural Integrity: Features high mechanical strength, ensuring the filter remains stable and fibers do not shed even under high pressure and temperature.
- Customizable Media: Offers multiple fiber materials (Polypropylene, Cotton, or Glass Fiber) to match specific chemical and thermal requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Filter Media Options | Polypropylene (PP), Cotton (CO), Glass Fiber (GF), or Organic Fiber (FO) |
| Support Core Options | Polypropylene (PP) or Stainless Steel (304/316L) |
| Micron Ratings | 1 μm, 5 μm, 10 μm |
| Available Lengths | 60" or 70" (Standard High-Flow sizes) |
| Max. Operating Temp. | Up to 250°C (Glass Fiber w/ SS Core) |
| Design Flow Rate | Recommended 2.5 m³/h per element |
| Max. Forward ΔP | 3.0 bar @ 90°C |
Performance Data Verification
Lab-Verified Depth Retention
Our EHFX series undergoes rigorous testing to verify solids loading capacity and flow efficiency. Detailed performance rating curves and R² regression data are available upon request to protect our proprietary winding tension algorithms.
Ordering Information
| EHFX | PP | 0500 | 60 | S1 | Z1 | W1 |
| Series | Material | Micron Rating | Length | Support Core | Connection Thread | Bottom Thread |
|---|---|---|---|---|---|---|
| EHFX |
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FAQ
Q1: What is the primary advantage of EHFX over standard pleated high-flow filters?
A1: While pleated filters offer surface area, the EHFX string-wound series offers true depth filtration. It is superior at handling fluids with high concentrations of deformable particles or varying particle sizes that would quickly blind a pleated surface.
Q2: Can the EHFX series handle high-temperature condensate water?
A: Yes. When configured with Cotton or Glass Fiber media and a Stainless Steel core, it can operate at temperatures exceeding 120°C (up to 250°C for GF), making it ideal for power plant condensate loops.
Q3: Does the filter shed fibers during operation?
A: No. Our high-performance fibers and specialized winding process ensure the media remains locked in place even under pressure surges, preventing fiber migration into the filtrate.
Q4: How do I select the right thread interface for my existing housing?
A: The EHFX is available with multiple standard threads (M33, G1″, etc.). We recommend verifying your housing’s internal connection or contacting our technical team with your OEM part number for a guaranteed fit.