Modern Safety for Your Old Press
The Bosch Rexroth IH04N Retrofit Manifold is the simplest and most cost-effective way to upgrade existing hydraulic presses to meet modern EN ISO safety standards. Instead of facing a complex and expensive custom engineering project or a full machine replacement, you can use this single, pre-engineered module to add critical safety functions, pass audits, and extend the productive life of your valuable equipment with minimal downtime. It’s the standard solution for a common problem.

The IH04N consolidates the three most critical safety functions older machines often lack:
- Protection against unintended ram movement (e.g., gravity fall).
- A reliable, monitored stop of any dangerous motion.
- Prevention of accidental machine start-up.
By using a standardized module like the IH04N, you transform a massive engineering project into a straightforward implementation procedure. Instead of retiring a proven workhorse, you can equip it with a modern safety system that protects your operators and meets your customers’ compliance requirements.