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An electronic pressure flow switch automatically controls the start and stop of single-phase electric pumps (surface, vertical and submerged) up to 2 HP
The device starts the electric pump following a decrease in pressure (opening valves) and stops it when the flow of liquid is interrupted at the electric pump's maximum pressure (closing valves)
Components:
Expansion tank
Small 0.4 L expansion tank with interchangeable butyl expansion membrane
Integrated manometer
for measuring pressure
Tropicalised electronic board
housed in a watertight compartment that prevents condensation from forming
Electrical connecting cables
per line and motor
Compatible with Wuerth stainless steel 1 HP self-priming centrifugal pump
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!