Hengst Maintenance Indicators for Filters Types WE and WO
Our high-quality Service and Add-on Parts were designed specifically for its individual application and guarantee an excellent precision fit. Thus, they are the perfect choice to replace your defective spare part.
Hengst - Formerly Bosch Rexroth Filtration
Description
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Hengst Maintenance Indicators for Filters Types WE and WO
- Pressure differential indicators WO for filters in pressure lines
- Backpressure indicators WO for return line filters
- Electronic switching element WE
- Nominal pressure 10, 160 and 450 bar [145, 2321 and 6527 psi]
- Operating temperature WO –30 °C to +100 °C [–22 °F to 212 °F]
- Operating temperature WE –30 °C to +85 °C [–22 °F to 185 °F]
Features:
Maintenance indicators serve the monitoring of filters by indicating the exceedance of a pressure differential and/or a back pressure in the filter.
They distinguish themselves by the following:
- Modular structure
- Mechanical/visual indicators WO with one switching point and memory function
- Electronic switching element (WE) with one or two switching points
- Possibility to suppress the signal during cold start
- Optional improved resistance through differential pressure indicators in stainless steel
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