Mandatory under JIS standards: What are the blind spots in measures to prevent high-pressure hose detachment and whipping (whip effect)? A hose specialty trading company raises alarms in the construction and industrial machinery fields.

ドゥ・ヤマモト本社

In Japan's manufacturing and construction sites, measures against the breakage and detachment of hydraulic hoses are required by JIS B 6711. However, are we fully prepared for the "whip effect," which can cause violent movements when hoses are damaged or detached? In response to this risk, which can lead to personal injuries and equipment damage, Du Yamamoto, as a specialized trading company, points out the most critical issues on-site and emphasizes the necessity of reliable safety solutions. We will explain the dangers of the whip effect and the importance of compliance with JIS standards.

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Related product information

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【Model Numbers (Partial)】 ■Wire ・STOPFUDIN145 ・STOPFUDIN17 ・STOPFUDIN225 ■Band ・STOPFA11115 ・STOPFA12125 ・STOPFA13135 *For more details, please download the PDF or feel free to contact us.
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Our company believes that the fittings of high-pressure hoses should never come loose. However, in response to the growing need for safety measures and as a precautionary measure, we have started handling "Stop Flex." We encourage you to make use of this product to enhance safety on site. (It is not suitable for air or gas hoses.) *If you would like more details about this product, please feel free to contact us.
WHIPCHEK
We also have types that connect the hose and machine, such as compressor nozzles!

【Model Number】 ■WB1 (Hose to Hose) ■WA2 (Hose to Hose) ■WA4 (Hose to Hose) ■WSR1 (Hose to Machine) ■WSR2 (Hose to Machine) ■WSR4 (Hose to Machine) *For more details, please download the PDF or feel free to contact us.
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Easily detachable without using tools! Prevents the hose from blowing off.

【Specifications】 <Hose to Hose> ■WB1 ・Hose I.D. used: 1/2" - 1 1/4" ・Wire: 1/8" ・Wire length: approximately 500mm ■WA2 ・Hose I.D. used: 1 1/2" - 3" ・Wire: 1/4" ・Wire length: approximately 950mm ■WA4 ・Hose I.D. used: 3" - 4" ・Wire: 3/8" ・Wire length: approximately 1120mm <Hose to Machine> ■WSR1 ・Hose I.D. used: 1/2" - 1 1/4" ・Wire: 1/8" ・Wire length: approximately 500mm ■WSR2 ・Hose I.D. used: 1 1/2" - 3" ・Wire: 1/4" ・Wire length: approximately 950mm ■WSR4 ・Hose I.D. used: 4" ・Wire: 3/8" ・Wire length: approximately 1100mm *For more details, please refer to the PDF document or feel free to contact us.