Jandorf 5 amps Single Pole Momentary Appliance Switch White 1 pk 10-00-001-2381 you'll see the iconic Schleich

you'll see the iconic Schleich detail everywhere

Easily screw in the expansion tank into the middle FNPT threaded branch after installing the tee into the line

yet lightweight

Brand Name: Brawny

Fitting Coupling Material: Brass

Jandorf 5 amps Single Pole Momentary Appliance Switch White 1 pk 10-00-001-2381 you'll see the iconic SchleichA plunger switch has an actuator that makes or breaks the circuit contact when its button is depressed. A momentary switch, sometimes called a spring return switch, automatically returns to the rest position. A normally ON switch (also called a normally closed circuit), remains in the ON rest position until pressure is applied to the actuator. Single pole, single throw (SPST) is a two terminal switch that opens or closes one circuit. Brand Name: