Aeroquip EC850 Dynamax four/six wire spiral hose

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Look no further than the EC850 spiral hose to handle high-pressure demands without compromise. Designed to accommodate the most current pump technologies,  rigorously tested up to 500 bar, the EC850 hose enables more durable and efficient machines with extreme power density. The hose is also built to last—meeting typical lifecycle requirements in all sizes but delivering up to 3 million impulse cycles in sizes -10 and -12, six times higher than the standard.


Supports applications up to 500 bar in all sizes, 17% higher than SAE J517 100R15 standard

Very high burst pressure of 2,000 bar

Tested to 3.000.000 impulse cycles in sizes -10 and -12**- 6X longer lifecycle in sizes -10 and -12

19% better bend radius than SAE J517 100R15 standard

8X higher abrasion resistance with Danfoss Dura-Tuff® cover

Use with Danfoss Global non-skive one-piece 1W fittings for Class 0 leakage according to SAEJ 1176

Customized multi-bent fittings available that support working pressures up to 500 bar

* at SAE J517 100R15 pressure requirement


High-pressure rating enables use in a broader range of hydraulic systems and allows for the creation of more power dense machines

Long lifecycle in demanding applications maximizes machine uptime and lowers maintenance spending

Above standard flexibility enables easier hose assembly installation

Higher abrasion resistance lessens a leading cause of hose failure, increasing in-application life and reducing maintenance costs

High-performance fittings enable better sealing and leak-free operations


Type Name Language Valid for Updated Download File type
Fact sheet Aeroquip EC850 Fact Sheet English Multiple 26 Jul, 2023 2.0 MB .pdf
Brochure Aeroquip Field Guide (North America) English Multiple 05 Feb, 2024 106.1 MB .pdf
Catalog Americas Aeroquip Rubber Hydraulic Hose and Fittings Catalog English Multiple 28 Jun, 2024 36.5 MB .pdf
Catalog APAC Core Rubber Hydraulic Hose Products English Multiple 08 Apr, 2024 18.8 MB .pdf
Catalog China Core Rubber Hydraulic Hoses Catalog Chinese (CN) China 22 Aug, 2023 3.3 MB .pdf
Catalog EMEA Core Rubber Hydraulic Hose Products English Multiple 08 Apr, 2024 18.2 MB .pdf
Application guide Fluid Conveyance Application Guide EMEA English Multiple 05 Jan, 2023 17.8 MB .pdf
Brochure Fluid Conveyance Services Guide English Multiple 14 Apr, 2023 1.8 MB .pdf

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