{"id":1606,"date":"2026-02-20T11:58:15","date_gmt":"2026-02-20T01:58:15","guid":{"rendered":"https:\/\/secure.johnbarry.com.au\/blog\/?p=1606"},"modified":"2026-02-20T11:59:47","modified_gmt":"2026-02-20T01:59:47","slug":"introducing-the-new-lemo-redel-sp-ip68-series-compact-robust-and-now-fully-watertight","status":"publish","type":"post","link":"https:\/\/secure.johnbarry.com.au\/blog\/introducing-the-new-lemo-redel-sp-ip68-series-compact-robust-and-now-fully-watertight\/","title":{"rendered":"Introducing the New LEMO REDEL SP IP68 Series \u2014 Compact, Robust, and Now Fully Watertight"},"content":{"rendered":"\n

LEMO has officially released the new IP68\u2011rated version of its REDEL SP Series<\/a><\/strong>, delivering a major leap forward in sealed push\u2011pull connectivity for medical, industrial, test & measurement, and UAV applications. This next\u2011generation connector brings resin\u2011free IP68 sealing<\/strong>, higher robustness, and improved ease of assembly \u2014 all while maintaining the familiar lightweight ergonomics of the original SP platform.<\/p>\n\n\n\n

Solving a persistant issue<\/h2>\n\n\n\n
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Until now, achieving full IP68 sealing with many plastic circular connectors required potting resins<\/strong> or additional sealing compounds. The new REDEL SP IP68 eliminates that step entirely, using a resin\u2011free collet sealing system<\/strong> that provides a fully watertight mated connection to 2 metres for 2 hours<\/strong>.
<\/p>\n\n\n\n

This simplifies compliance, reduces assembly time, and prevents the compatibility issues that potting materials can introduce \u2014 a major win for medical and mission\u2011critical equipment designers.<\/p>\n<\/div>

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Key Technical Highlights<\/h2>\n\n\n\n

1. Resin\u2011Free IP68 Sealing<\/strong><\/h3>\n\n\n\n

The SP Series now achieves a fully dustproof and watertight IP68 seal with no resins required<\/strong>, relying instead on an engineered internal sealing structure.
This design ensures:<\/p>\n\n\n\n