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PRESSURE SWITCHES FOR WATER SYSTEM
APPLICATIONS
PM/5 - PT/5 - PM/12 - PT/12
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Use: Water pumps.
Operation: The switch
controls the pump working automatically and makes it work
between the minimum and maximum setting values: at the
minimum setting value, the electric contacts close and
start the motor; at the maximum value, they open and stop
the motor.
Construction characteristics:
Terminals: M4x8 screws with pressure dice.
Standard electric contacts -
NC (normally
closed) contact:
PM/5 brass alloy with Ag-Ni surfacing; PT/5, PM/12, PT/12:
brass alloy with Ag-CdO surfacing.
Membrane: PM/5: textile
integrated NBR rubber for alimentary use; PM/12, PT/5,
PT/12 integrated textile NBR rubber.
Standard connection:
female 1/4” Gas. Available connections, see pag.15.
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All Products:
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| WATER |
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Pressure Switches for Water System Applications |
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| AIR |
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| OTHERS |
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