This little switch may save an expensive engine rebuild by warning you
if your coolant level has dropped unexpectedly.
Just make a 22mm hole in your header or expansion tank and insert
the float switch and the soft silicone seal.
Tighten the nut until the silicone expands, sealing the hole and locking the switch in position.
Connect to a live supply and warning light.
Can be rotated 180° for high level warning if required.
Operating temperature up to 110°C.
Operating pressure 4 bar.
Magnetic reed switch contacts 1 amp rating.
Glass reinforced nylon construction.
350mm fly leads.
FLOAT SWITCH #FLSW