| BRAND | Josef Emmerich |
| Product | Diaphragm Leakage Indicator by Pressure Switch |
| Description | Diaphragm Leakage Indicator for ER520NPPH |
| Internal code | IMP2548617 |
| Weight | 7 |
| Technical specification | An electrical signal send by the pressure switch, may for example release an acoustical warning signal and/or switch off the pump automatically. The way the leakage indicator is installed provides that in case of a leakage of one diaphragm-half, the indicator is activated, before the slurry and the hydraulic liquid can mix. Materials: Casing made of stainless steel 1.4104, Diaphragm made of Viton |
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