Overpressure protection

Overpressure protection

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Protection against operation with a closed discharge valve switches off the pump if the pressure on the pump discharge rises above a specified level. This protection allows the pump to be switched off when its operation is ineffective.

Protection against operation with a closed discharge valve extends the diaphragm life and reduces compressed air consumption. This solution also limits the pressure on the pump discharge, increasing the safety of the installation. The pump shut-off pressure level is set using a knob located in the safety device.

The solution is fully pneumatic and can be powered by the same air as the diaphragm pump, which facilitates installation and operation of the device.

Protection against operation with a closed discharge valve switches off the pump if the pressure on the pump discharge rises above a specified level. This protection allows the pump to be switched off when its operation is ineffective.

Protection against operation with a closed discharge valve extends the diaphragm life and reduces compressed air consumption. This solution also limits the pressure on the pump discharge, increasing the safety of the installation. The pump shut-off pressure level is set using a knob located in the safety device.

The solution is fully pneumatic and can be powered by the same air as the diaphragm pump, which facilitates installation and operation of the device.