SDF Sediment Depth Filters

Summary

Product identification

AXEON SDF Sediment Depth Filters are available in 2.5" and 4.5" diameters, providing an economical and high-quality option for numerous pre- and post-filtration applications. These cartridges can be used as a single stage of filtration for particulate reduction or as an integrated stage within a water treatment system.

AXEON 4.5" diameter SDF Sediment Filters feature a multi-stage depth filtration design with four separate layers of micron filtration. They are engineered for outside-in flow, allowing the outermost layer to capture larger particles and inner layers to capture finer particles, resulting in lower pressure drop and higher dirt holding capacity.

Model Numbers (2.5" x 9 7/8" diameter and length):

• SDF-25-1001
• SDF-25-1005
• SDF-25-1010
• SDF-25-1025

Part Numbers:

Benefits

• Particulate Reduction
• High Capacity
• High Flow

Features

• Manufactured From 100% Pure Polypropylene Fibers
• Surfactant, Binder and Adhesive Free
• Graded Density for Higher Dirt Holding Capacity
• High Chemical Resistance
• Outside-In Flow Technology
• Four Layers of Step-By-Step Micron Filtration (for 4.5" diameter filters)
• Minimal Pressure Drop
• FDA Listed Materials

Operating limits

• Temperature Range: 40°F to 145°F (4.4°C to 62.8°C)
• Recommended Replacement Pressure Drop: 15.6 psi (1.1 kg/cm²)

Feed water

WARNING: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

Mechanical / hydraulic

• Filter Media: Polypropylene
• Diameters available: 2.5", 4.5"
• Lengths available: 9 7/8", 10", 20", 30", 40"
• Nominal Micron Rating (for SDF-25-10xx models): 1, 5, 10, 25
• Initial ΔP (psi) @ Flow Rate (gpm):
  • SDF-25-1001: 0.6 psi @ 5 gpm
  • SDF-25-1005: 0.4 psi @ 5 gpm
  • SDF-25-1010: 0.2 psi @ 5 gpm
  • SDF-25-1025: 0.2 psi @ 5 gpm
• Case Quantity: 50
• Approximate Box Dimensions (inches): 21 x 13 x 13
• Approximate Box Weight (lbs.):
  • SDF-25-1001, SDF-25-1005: 18
  • SDF-25-1010, SDF-25-1025: 16

Certifications

• Certified to NSF Standard 42 (Note: Weights, micron rating, pressure drop, percent efficiency and initial ΔP (psi) @ flow rate are tested by manufacturer and independent laboratory but are not performance tested or certified by NSF. Micron ratings are based on 85% or greater removal of given particle size.)

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Disclaimer: This summary is based solely on the provided text extract. The original OEM PDF datasheet may contain additional figures, footnotes, or revisions not included here. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror