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IP65 Explosion-Proof 220V 10A Flame Proof with dry contact Emergency Stop pressure light toggle transfer rotary selector switch with led light bulb

Automatic Electric Water Pump Adjustable Pressure Switch Pressure Control Jb-1.1

IP65 Explosion-Proof electrical/electric water pump pressure push Button/pushbutton switch 220V 10A Flame Proof Push Button Emergency Stop rocker Switch