Heavy Duty Double Ball Float Switch Sensor For No Sweat Water Level Monitoring With Super Tough 304 Stainless Steel Housing And Superior Accuracy Reed Switch

One dual ball float switch tracks tank water levels steadily
✔️ 304 stainless build, 0-220V operation, covers -30 to 120°C

This heavy duty dual ball float switch gives you steady liquid tracking without the guesswork. You unlock one complete unit per pack for immediate tank installations.

✅ 304 stainless steel housing takes constant moisture without rusting
✅ Dual floating spheres give you a tight 10mm action range for quick alarms
✅ Works straight from most circuits up to 220 volts and 1 point 5 amps
✅ Handles boiling hot or freezing cold setups ranging minus thirty to plus one twenty degrees

💡 What is a dual ball float switch used for in reservoir automation? You get precise level tracking so your well pumps stop running dry and your backup tanks never flood. - Hardened reed contacts snap shut the moment water hits the target height for instant pump shutoff. - The solid stainless body blocks mineral buildup and keeps the electrical gap sealed tight. - You pair the weak control signal with a handy relay module so heavy solenoid valves fire off cleanly. - Mount it in any vertical pipe run and let your gravity feeding system handle the heavy lifting.

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