Systems Protection (SP) is the world’s foremost supplier of protective sleeving and shielding solutions for wires, hoses, and mechanical assemblies.

As the proud designer and manufacturer of Bentley-Harris products, we offer a comprehensive line of high quality solutions intended to protect or improve system performance across a broad range of applications. With dedicated product lines focused on reducing the effects of mechanical wear, impact damage, and thermal degradation, SP can help to extend component life and reduce service cost. Additionally, complementary product families target thermal insulation, reduction of electromagnetic interference, and noise attenuation, as well as bundling and routing control, to ensure that systems operate at optimum levels and deliver the ideal user experience.

With sales offices, technical centers, and manufacturing facilities located throughout the Americas, Europe, Africa and Asia, SP delivers innovative products to a broad customer base within a number of different markets including automotive, aerospace, defense, and railway, as well as a host of other transportation and industrial segments.

Partnerships

Systems Protection is recognized as the foremost supplier and global market leader and with sales offices, technical centers, and manufacturing facilities located throughout the Americas, Europe, Africa and Asia. When you partner with SP, you are getting the support of a truly global team who understand your exact needs, and backed by 100 years of proven results and products to meet your demands.

Industries Served

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Battery Protection

Our expertise, experience and customer-focused approach enable us to solve EV battery challenges, including, but not limited to, thermal runaway protection.

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Aerospace / Defense

Systems Protection (SP) provides our aerospace/defense clients with access to high-quality sleeving and shielding for hoses, wires, and mechanical assemblies.

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Automotive

With dedicated product lines focused on reducing the effects of mechanical wear, impact damage, and thermal degradation, SP can help to extend component life and reduce service cost.

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Railway

Our railway products can be used to protect wire harnesses and cable assemblies in several areas of a railway car including in cabin, in chassis, under carriage, and within electrical cabinets.

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Commercial Vehicle

Serving all major OEM's worldwide, SP’s commercial vehicle product line includes a comprehensive portfolio of products used across all segments of the commercial vehicle market.

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Heavy Equipment / Industrial

Designed to meet the most challenging temperature environments, SP's Heavy Equipment and Industrial products cover applications ranging from recreational vehicles to mining equipment.

Systems Protection: 100 Years of Innovation and Manufacturing Excellence

Since the early 1920s and its founding as Bentley-Harris®, Systems Protection has been a market leader in a number of industries including Automotive, Railway, Aerospace/Defense and more. Join us in celebrating 100 years of innovation, manufacturing excellence, and the people that make it possible.

Meeting Your Needs with an Extensive Catalog of Products

Systems Protection (SP) is the world’s foremost supplier of protective sleeving and shielding solutions for wires, hoses, and mechanical assemblies designed to meet the ever-changing needs of a variety of industries including, but not limited to, automotive, aerospace/defense, and railway. Contact your local SP representative who will recommend a product to solve your specific need.





CrushShield®





ROUNDIT®





FyreJacket®





TwistTube®





Protexx-Shield®