Electronic pressure switch ZD 20
€240.00
No longer available
Product information "Electronic pressure switch ZD 20"
Electronic pressure switch with dry-run protection ZD 20, up to 2.2 kW
-Voltage, monophase: 230V
-Protection class: IP 65
-permissible voltage fluctuations: +/-10%
-Frequency: 50-60 Hz
-max. operating pressure: 10 bar (1 MPa)
-max. amperage: 30 (16) A
-max. operating temperature: 65 °C
-maximum power: 2.2 kW (3 HP)
-male thread: G 1 1/4"
-non adjustable standard starting pressure 1,5 bar
Field of operation and features:
• unit for automatic control of electric pumps in water systems
• replaces the traditional system with expansion tank
• turns the pump on or off depending on wether the tapping location is opened or closed
• maintains constant pressure during tapping
• turns the pump off when water shortage occurs, therby providing dry-run protection
• prevents pressure pikes
• maintenance free
NO LONGER AVAILABLE, REPLACED BY ZP Control 05 Basic
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