PMAT – Pressure Switches for Water System
Construction
Pressure switches for use with water in autoclave systems
– The switch ensures automatically the starting and stopping of the electric pump according to the set pressure values
– Electric contacts: normally closed and made of brass alloy with Ag-Ni surfacing
– Terminals with M4 screws and 8×8 mm pressure dice
– NBR rubber membrane with textile insert (food grade for PMAT 5M- 10, PMAT 5M/T-16, PMAT 5.5M/T-16)
– ¼”F hydraulic connection made of galvanized steel
– Standard protection degree IP 44
– Liquid temperature up to 55 °C
– Max ambient temperature: 55°C
– Tear resistant cable clamps
Resources and Downloads
| – PMAT – Pressure Switches for Water System | Download PDF |
| – General Catalogue of Calpeda 50Hz – 2025 | Download PDF |
| – PMAT visit Manufacturer product page | Click Visit |












