Foils/Sheets/Cable Shields

SPIRASHIELD Flexible Conduit

High-Performance Magnetic Shielding for Cables and Conductors

SPIRA-SHIELD: Maximum Attenuation, Maximum Mobility

Eliminate low-frequency EMI without sacrificing cable routing. laboratory and industrial applications.

How to Use SPIRASHIELD

Following these simple steps will help you install your cable shield correctly. Here is exactly what you need to do to get started.

Select the appropriate diameter size for your cable bundle.

Insert conductors or signal cables into the conduit.

Route and install the conduit in environments where EMI shielding is critical.

Secure the ends with standard conduit fittings or compression sleeves.

The Ultimate Flexible EMI Shield

SPIRA-SHIELD Flexible Conduit is a high-permeability magnetic shielding solution designed to protect sensitive cables and conductors from external magnetic interference.

SPIRA-SHIELD Flexible Conduit

Technical Specifications

SPIRA-SHIELD Flexible Conduit
Item #	Item Name	Nominal I.D.	Nominal O.D.	Inside Bend Radius	Thickness
SSC-250	1/4 inch SPIRA-SHIELD	1/4 inch	3/8 inch	2 inch	0.010 inch
SSC-375	3/8 inch SPIRA-SHIELD	3/8 inch	1/2 inch	2-1/2 inch	0.010 inch
SSC-500	1/2 inch SPIRA-SHIELD	1/2 inch	5/8 inch	3 inch	0.010 inch
SSC-750	3/4 inch SPIRA-SHIELD	3/4 inch	7/8 inch	3-1/2 inch	0.010 inch
SSC-1000	1 inch SPIRA-SHIELD	1 inch	1-1/8 inch	4 inch	0.010 inch

Key Applications

Shielding cables in EMI-sensitive environments

Protecting medical, aerospace, and industrial instrumentation wiring

Use in laboratory setups, telecom infrastructure, and military electronics

Upgrading traditional conduit systems to high-attenuation magnetic shielding

Technical Properties

Premium

High-permeability CO-NETIC® AA foil construction

Flexible

Interlocked spiral design for strength and flexibility

Durable

Corrosion-resistant for long-lasting performance

Powerful

Higher attenuation than standard cable shielding

Certified

Meets MIL-N-14411, Comp 1 military specifications

Versatile

Available in five standard inner diameters

Frequently Asked Questions

: SPIRA-SHIELD provides higher magnetic attenuation by using an interlocked spiral of 0.010" thick CO-NETIC® AA foil. This construction offers a more robust physical barrier and superior low-frequency interference control compared to traditional braided shields.