INDUSTRY COMPONENT

Gaskets/O-Rings

Gaskets and O-rings are sealing components used in filter cartridges to prevent fluid leakage and ensure proper filtration.

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Component Specifications

Definition
Gaskets and O-rings are critical sealing elements in filter cartridge assemblies, designed to create a tight seal between mating surfaces to prevent the escape of fluids or gases. In filtration systems, they ensure that all fluid passes through the filter media, maintaining system integrity and efficiency by preventing bypass leakage.
Working Principle
Gaskets and O-rings function by deforming under compression to fill microscopic irregularities between mating surfaces, creating a barrier that prevents fluid or gas leakage. In filter cartridges, they seal the interface between the cartridge housing and end caps, ensuring that all fluid is forced through the filter media for effective filtration.
Materials
Common materials include Nitrile Rubber (NBR), Ethylene Propylene Diene Monomer (EPDM), Fluorocarbon (Viton), Silicone, and Polytetrafluoroethylene (PTFE). Material selection depends on fluid compatibility, temperature range, and pressure requirements.
Technical Parameters
  • Hardness 70-90 Shore A
  • Compression Set <20%
  • Pressure Rating Up to 1500 psi
  • Temperature Range -40°C to 200°C
  • Chemical Resistance Varies by material
Standards
ISO 3601, DIN 3771, AS 568A

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Gaskets/O-Rings.

gaskets O-rings filter cartridge seals industrial sealing components fluid sealing filtration system seals rubber seals sealing standards Gaskets/O-Rings Gaskets/O-Rings in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Filter Cartridge/Media

A replaceable filtration element that physically removes contaminants from water in circulation systems.

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Engineering Analysis

Risks & Mitigation
  • Chemical degradation
  • Compression set failure
  • Installation damage
  • Temperature extremes
  • Improper sizing
FMEA Triads
Trigger: Chemical incompatibility with filtered fluid
Failure: Seal swelling, cracking, or degradation leading to leakage
Mitigation: Select chemically compatible materials based on fluid analysis and conduct compatibility testing
Trigger: Excessive compression or improper installation
Failure: Permanent deformation (compression set) reducing sealing effectiveness
Mitigation: Follow manufacturer installation guidelines, use proper tools, and verify compression limits

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.10 mm for O-ring cross-section diameter, ±0.20 mm for inner diameter
Test Method
ASTM D1414 for O-ring testing, ISO 188 for compression set evaluation, and leak testing per system requirements

Buyer Feedback

★★★★☆ 4.9 / 5.0 (35 reviews)

"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Gaskets/O-Rings meets all ISO standards."

"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Gaskets/O-Rings arrived with full certification."

"Great transparency on the Gaskets/O-Rings components. Essential for our Machinery and Equipment Manufacturing supply chain."

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Frequently Asked Questions

What is the difference between gaskets and O-rings in filter cartridges?

Gaskets are typically flat seals used for static applications between flat surfaces, while O-rings are circular cross-section seals designed for dynamic or static applications in grooves, providing sealing through radial compression.

How do I select the right material for filter cartridge seals?

Material selection depends on the fluid being filtered, operating temperature, pressure, and chemical compatibility. Common choices include NBR for general use, EPDM for hot water and steam, and Viton for aggressive chemicals.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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