Bosch Rexroth Maintenance Indicator for Filter WE and WO


Bosch Rexroth maintenance indicators monitor filtration by indicating the extent to which a pressure differential and/or a back pressure is exceeded in the filter.

By default, Bosch Rexroth filters are supplied with a mechanical optical maintenance indicator. An electronic switching element is available as an accessory and compatible with the mechanical optical maintenance indicator.

Bosch Rexroth maintenance indicators have a nominal pressure of 10, 160, and 450 bar. The WO series has an operating temperature between 30C to +100C, while the WE series has an operating temperature of 30C to +85C.

Other features include:

  • Modular set-up;
  • Mechanical-optical indicators (WO series) with one switching point and memory function;
  • Electronic switching elements (WE series) with one or two switching points;
  • Possible to suppress signal during cold start.

Contact us for further technical details.

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